Title: PHP Fatal Error Last modified: August 31, 2016 --- # PHP Fatal Error * Resolved [onzarob](https://wordpress.org/support/users/onzarob/) * (@onzarob) * [10 years, 4 months ago](https://wordpress.org/support/topic/php-fatal-error-71/) * I keep getting these error messages in the apache log * [Thu Feb 11 10:49:24 2016] [error] [client 66.249.64.54] PHP Fatal error: Class‘ Ai1ec_Command’ not found in /var/www/wordpress/wp-content/plugins/all-in-one- event-calendar/lib/command/change-theme.php on line 12 [Thu Feb 11 10:53:11 2016] [error] [client 66.249.64.54] PHP Fatal error: Class ‘Ai1ec_Command_Save_Abstract’ not found in /var/www/wordpress/wp-content/plugins/all-in-one-event-calendar/ lib/command/api-ticketing-signup.php on line 12 [Thu Feb 11 10:56:58 2016] [error][ client 66.249.64.54] PHP Fatal error: Class ‘Ai1ec_Base’ not found in /var/www/ wordpress/wp-content/plugins/all-in-one-event-calendar/lib/css/frontend.php on line 12 [Thu Feb 11 11:15:53 2016] [error] [client 66.249.64.54] PHP Fatal error: Class ‘Ai1ec_Exception’ not found in /var/www/wordpress/wp-content/plugins/all- in-one-event-calendar/lib/bootstrap/exception.php on line 12 [Thu Feb 11 11:19: 40 2016] [error] [client 66.249.64.54] PHP Fatal error: Class ‘Ai1ec_Base’ not found in /var/www/wordpress/wp-content/plugins/all-in-one-event-calendar/lib/ dbi/dbi-utils.php on line 13 [Thu Feb 11 11:27:14 2016] [error] [client 66.249.64.54] PHP Fatal error: Class ‘Ai1ec_Base’ not found in /var/www/wordpress/wp-content/ plugins/all-in-one-event-calendar/lib/less/lessphp.php on line 12 [Thu Feb 11 11:31:01 2016] [error] [client 66.249.64.54] PHP Fatal error: Class ‘Ai1ec_Connector_Plugin’ not found in /var/www/wordpress/wp-content/plugins/all-in-one-event-calendar/ lib/calendar-feed/ics.php on line 12 [Thu Feb 11 11:42:22 2016] [error] [client 66.249.64.54] PHP Fatal error: Class ‘Ai1ec_Command’ not found in /var/www/wordpress/ wp-content/plugins/all-in-one-event-calendar/lib/command/compile-themes.php on line 12 * Ive traced the error to a google bot * ssrsb.ca:80 66.249.64.54 – – [11/Feb/2016:11:49:56 -0400] “GET /wp-content/plugins/ all-in-one-event-calendar/lib/robots/helper.php HTTP/1.1” 500 274 “-” “Mozilla/ 5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)” * Ive not seen any adverse issues but it looks as if the google bot is causing an error within the plugin. any suggestions so I can stop it? * Thanks * [https://wordpress.org/plugins/all-in-one-event-calendar/](https://wordpress.org/plugins/all-in-one-event-calendar/) The topic ‘PHP Fatal 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/) * 0 replies * 1 participant * Last reply from: [onzarob](https://wordpress.org/support/users/onzarob/) * Last activity: [10 years, 4 months ago](https://wordpress.org/support/topic/php-fatal-error-71/) * Status: resolved