Title: Illegal strings
Last modified: May 24, 2019

---

# Illegal strings

 *  Resolved [lmddesign](https://wordpress.org/support/users/lmddesign/)
 * (@lmddesign)
 * [7 years ago](https://wordpress.org/support/topic/illegal-strings-2/)
 * Hi, I’ve tried using your plugin but get the following error messages:
    Warning:
   Illegal string offset ‘date’ in /var/sites/h/heritagedot.org/public_html/wp-content/
   plugins/wp-conference-schedule/inc/schedule-output-functions.php on line 174
 * Warning: Illegal string offset ‘color_scheme’ in /var/sites/h/heritagedot.org/
   public_html/wp-content/plugins/wp-conference-schedule/inc/schedule-output-functions.
   php on line 177
 * Warning: Illegal string offset ‘session_link’ in /var/sites/h/heritagedot.org/
   public_html/wp-content/plugins/wp-conference-schedule/inc/schedule-output-functions.
   php on line 180
 * Warning: Illegal string offset ‘align’ in /var/sites/h/heritagedot.org/public_html/
   wp-content/plugins/wp-conference-schedule/inc/schedule-output-functions.php on
   line 183
 * Warning: Illegal string offset ‘align’ in /var/sites/h/heritagedot.org/public_html/
   wp-content/plugins/wp-conference-schedule/inc/schedule-output-functions.php on
   line 185
 * Warning: Illegal string offset ‘tracks’ in /var/sites/h/heritagedot.org/public_html/
   wp-content/plugins/wp-conference-schedule/inc/schedule-output-functions.php on
   line 188
 * Can you advise at all?

Viewing 1 replies (of 1 total)

 *  Plugin Contributor [Steve Jones](https://wordpress.org/support/users/stevejonesdev/)
 * (@stevejonesdev)
 * [7 years ago](https://wordpress.org/support/topic/illegal-strings-2/#post-11584910)
 * Hi [@lmddesign](https://wordpress.org/support/users/lmddesign/), This seems to
   be an issue with older versions of PHP. I’ve pushed an update of the plugin to
   prevent the PHP errors. Please update your plugin and you should be good.
 * Thanks!

Viewing 1 replies (of 1 total)

The topic ‘Illegal strings’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/wp-conference-schedule_d0d0c6.svg)
 * [WP Conference Schedule](https://wordpress.org/plugins/wp-conference-schedule/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wp-conference-schedule/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wp-conference-schedule/)
 * [Active Topics](https://wordpress.org/support/plugin/wp-conference-schedule/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wp-conference-schedule/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wp-conference-schedule/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [Steve Jones](https://wordpress.org/support/users/stevejonesdev/)
 * Last activity: [7 years ago](https://wordpress.org/support/topic/illegal-strings-2/#post-11584910)
 * Status: resolved