Title: IcalXML.php Error? Last modified: August 6, 2020 --- # IcalXML.php Error? * [omarkoza](https://wordpress.org/support/users/omarkoza/) * (@omarkoza) * [5 years, 10 months ago](https://wordpress.org/support/topic/icalxml-php-error/) * Why is this error happening over and over again? How can I stop it from happening? * text/x-generic php_errorlog ASCII English text, with very long lines [30-Jul- 2020 19:24:38 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/ public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/iCalcreator- 2.26.9/src/IcalXML.php:318 #8 [30-Jul-2020 19:24:38 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all- in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [31- Jul-2020 09:36:15 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/ SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/ iCalcreator-2.26.9/src/IcalXML.php:318 #8 [31-Jul-2020 09:36:15 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/ plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php: 318 #8 [31-Jul-2020 09:41:58 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/ lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [31-Jul-2020 09:41:58 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/ wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/ src/IcalXML.php:318 #8 [31-Jul-2020 09:41:58 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all- in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [31- Jul-2020 09:41:58 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/ SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/ iCalcreator-2.26.9/src/IcalXML.php:318 #8 [31-Jul-2020 09:41:58 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/ plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php: 318 #8 [31-Jul-2020 09:41:58 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/ lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [31-Jul-2020 09:41:58 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/ wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/ src/IcalXML.php:318 #8 [31-Jul-2020 09:41:58 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all- in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [31- Jul-2020 09:41:58 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/ SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/ iCalcreator-2.26.9/src/IcalXML.php:318 #8 [31-Jul-2020 09:41:58 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/ plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php: 318 #8 [31-Jul-2020 09:41:58 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/ lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [31-Jul-2020 09:41:58 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/ wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/ src/IcalXML.php:318 #8 [31-Jul-2020 09:41:58 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all- in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [31- Jul-2020 09:41:58 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/ SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/ iCalcreator-2.26.9/src/IcalXML.php:318 #8 [31-Jul-2020 09:41:58 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/ plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php: 318 #8 [31-Jul-2020 09:41:58 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/ lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [31-Jul-2020 09:41:58 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/ wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/ src/IcalXML.php:318 #8 [31-Jul-2020 09:41:58 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all- in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [31- Jul-2020 09:41:58 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/ SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/ iCalcreator-2.26.9/src/IcalXML.php:318 #8 [31-Jul-2020 09:41:58 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/ plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php: 318 #8 [31-Jul-2020 09:41:58 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/ lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [31-Jul-2020 09:41:58 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/ wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/ src/IcalXML.php:318 #8 [31-Jul-2020 09:41:58 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all- in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [31- Jul-2020 09:41:58 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/ SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/ iCalcreator-2.26.9/src/IcalXML.php:318 #8 [31-Jul-2020 09:41:58 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/ plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php: 318 #8 [31-Jul-2020 09:41:58 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/ lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [31-Jul-2020 12:51:19 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/ wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/ src/IcalXML.php:318 #8 [31-Jul-2020 12:51:19 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all- in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [01- Aug-2020 16:32:18 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/ SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/ iCalcreator-2.26.9/src/IcalXML.php:318 #8 [01-Aug-2020 16:32:18 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/ plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php: 318 #8 [01-Aug-2020 17:33:39 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/ lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [01-Aug-2020 17:33:39 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/ wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/ src/IcalXML.php:318 #8 [01-Aug-2020 20:42:44 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all- in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [01- Aug-2020 20:42:44 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/ SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/ iCalcreator-2.26.9/src/IcalXML.php:318 #8 [02-Aug-2020 20:30:44 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/ plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php: 318 #8 [02-Aug-2020 20:30:44 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/ lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [03-Aug-2020 15:59:28 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/ wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/ src/IcalXML.php:318 #8 [03-Aug-2020 15:59:28 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all- in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04- Aug-2020 00:03:49 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/ SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/ iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04-Aug-2020 00:03:49 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/ plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php: 318 #8 [04-Aug-2020 00:03:49 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/ lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04-Aug-2020 00:03:49 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/ wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/ src/IcalXML.php:318 #8 [04-Aug-2020 00:03:49 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all- in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04- Aug-2020 00:03:49 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/ SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/ iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04-Aug-2020 00:03:49 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/ plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php: 318 #8 [04-Aug-2020 00:03:49 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/ lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04-Aug-2020 00:03:49 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/ wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/ src/IcalXML.php:318 #8 [04-Aug-2020 00:03:49 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all- in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04- Aug-2020 00:03:49 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/ SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/ iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04-Aug-2020 00:03:49 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/ plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php: 318 #8 [04-Aug-2020 00:03:49 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/ lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04-Aug-2020 00:03:49 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/ wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/ src/IcalXML.php:318 #8 [04-Aug-2020 00:03:49 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all- in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04- Aug-2020 00:03:49 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/ SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/ iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04-Aug-2020 00:03:49 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/ plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php: 318 #8 [04-Aug-2020 00:03:49 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/ lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04-Aug-2020 00:03:49 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/ wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/ src/IcalXML.php:318 #8 [04-Aug-2020 00:03:49 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all- in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04- Aug-2020 00:03:49 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/ SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/ iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04-Aug-2020 00:03:49 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/ plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php: 318 #8 [04-Aug-2020 00:03:49 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/ lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04-Aug-2020 00:03:49 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/ wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/ src/IcalXML.php:318 #8 [04-Aug-2020 00:03:49 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all- in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04- Aug-2020 00:03:49 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/ SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/ iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04-Aug-2020 13:24:13 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/ plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php: 318 #8 [04-Aug-2020 13:24:13 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/ lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04-Aug-2020 13:24:13 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/ wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/ src/IcalXML.php:318 #8 [04-Aug-2020 13:24:13 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all- in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04- Aug-2020 13:24:13 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/ SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/ iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04-Aug-2020 13:24:13 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/ plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php: 318 #8 [04-Aug-2020 13:24:13 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/ lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04-Aug-2020 13:24:13 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/ wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/ src/IcalXML.php:318 #8 [04-Aug-2020 13:24:13 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all- in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04- Aug-2020 13:24:13 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/ SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/ iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04-Aug-2020 13:24:13 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/ plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php: 318 #8 [04-Aug-2020 13:24:13 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/ lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04-Aug-2020 13:24:13 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/ wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/ src/IcalXML.php:318 #8 [04-Aug-2020 13:24:13 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all- in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04- Aug-2020 13:24:13 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/ SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/ iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04-Aug-2020 13:24:13 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/ plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php: 318 #8 [04-Aug-2020 13:24:13 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/ lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04-Aug-2020 13:24:13 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/ wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/ src/IcalXML.php:318 #8 [04-Aug-2020 13:24:13 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all- in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04- Aug-2020 13:24:13 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/ SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/ iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04-Aug-2020 13:24:13 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/ plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php: 318 #8 [04-Aug-2020 13:24:13 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/ lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04-Aug-2020 13:24:13 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/ wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/ src/IcalXML.php:318 #8 [04-Aug-2020 13:24:13 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all- in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04- Aug-2020 13:24:13 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/ SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/ iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04-Aug-2020 13:24:13 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/ plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php: 318 #8 [04-Aug-2020 14:39:27 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/ lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [04-Aug-2020 14:39:27 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/ wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/ src/IcalXML.php:318 #8 [05-Aug-2020 10:52:27 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all- in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [05- Aug-2020 10:52:27 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/ SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/ iCalcreator-2.26.9/src/IcalXML.php:318 #8 [05-Aug-2020 15:52:48 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/ plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php: 318 #8 [05-Aug-2020 15:52:48 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/ lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [05-Aug-2020 15:52:48 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/ wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/ src/IcalXML.php:318 #8 [05-Aug-2020 15:52:48 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all- in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [05- Aug-2020 15:52:48 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/ SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/ iCalcreator-2.26.9/src/IcalXML.php:318 #8 [05-Aug-2020 15:52:48 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/ plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php: 318 #8 [05-Aug-2020 15:52:48 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/ lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [05-Aug-2020 15:52:48 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/ wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/ src/IcalXML.php:318 #8 [05-Aug-2020 15:52:48 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all- in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [05- Aug-2020 15:52:48 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/ SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/ iCalcreator-2.26.9/src/IcalXML.php:318 #8 [05-Aug-2020 15:52:48 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/ plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php: 318 #8 [05-Aug-2020 15:52:48 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/ lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [05-Aug-2020 15:52:48 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/ wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/ src/IcalXML.php:318 #8 [05-Aug-2020 15:52:48 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all- in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [05- Aug-2020 15:52:48 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/ SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/ iCalcreator-2.26.9/src/IcalXML.php:318 #8 [05-Aug-2020 15:52:48 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/ plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php: 318 #8 [05-Aug-2020 15:52:48 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/ lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [05-Aug-2020 15:52:48 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/ wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/ src/IcalXML.php:318 #8 [05-Aug-2020 15:52:48 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all- in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [05- Aug-2020 15:52:48 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/ SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/ iCalcreator-2.26.9/src/IcalXML.php:318 #8 [05-Aug-2020 15:52:48 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/ plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php: 318 #8 [05-Aug-2020 15:52:48 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/ lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [05-Aug-2020 15:52:48 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/ wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/ src/IcalXML.php:318 #8 [05-Aug-2020 15:52:48 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all- in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [05- Aug-2020 15:52:48 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/ SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/ iCalcreator-2.26.9/src/IcalXML.php:318 #8 [05-Aug-2020 15:52:48 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/ plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/src/IcalXML.php: 318 #8 [06-Aug-2020 08:01:37 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/wdpr/wp-content/plugins/all-in-one-event-calendar/ lib/iCal/iCalcreator-2.26.9/src/IcalXML.php:318 #8 [06-Aug-2020 08:01:37 UTC] All-in-One Event Calendar: Undefined index: TZID @ /home/SITENAME/public_html/ wdpr/wp-content/plugins/all-in-one-event-calendar/lib/iCal/iCalcreator-2.26.9/ src/IcalXML.php:318 #8 Viewing 1 replies (of 1 total) * Thread Starter [omarkoza](https://wordpress.org/support/users/omarkoza/) * (@omarkoza) * [5 years, 9 months ago](https://wordpress.org/support/topic/icalxml-php-error/#post-13325757) * Chris – have you heard anything from anyone from All-in-One ? Has anyone offered any time or even acknowledged this serious problem actually exists? I have had little answers to this issue. Viewing 1 replies (of 1 total) The topic ‘IcalXML.php Error?’ is closed to new replies. * ![](https://s.w.org/plugins/geopattern-icon/all-in-one-event-calendar.svg) * [Timely All-in-One Events Calendar](https://wordpress.org/plugins/all-in-one-event-calendar/) * [Support Threads](https://wordpress.org/support/plugin/all-in-one-event-calendar/) * [Active Topics](https://wordpress.org/support/plugin/all-in-one-event-calendar/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/all-in-one-event-calendar/unresolved/) * [Reviews](https://wordpress.org/support/plugin/all-in-one-event-calendar/reviews/) ## Tags * [errors](https://wordpress.org/support/topic-tag/errors/) * 1 reply * 2 participants * Last reply from: [omarkoza](https://wordpress.org/support/users/omarkoza/) * Last activity: [5 years, 9 months ago](https://wordpress.org/support/topic/icalxml-php-error/#post-13325757) * Status: not resolved