Title: Causes many php Errors
Last modified: March 30, 2021

---

# Causes many php Errors

 *  [bocaj_vo](https://wordpress.org/support/users/bocaj_vo/)
 * (@bocaj_vo)
 * [5 years, 2 months ago](https://wordpress.org/support/topic/causes-many-php-errors/)
 * I dont know if it is only since the update to wp 5.7 but the plugin causes php
   errors in many pages for me:
    Trying to access array offset on value of type 
   null on the front end
 * and
 *     ```
       Trying to access array offset on value of type null	1	
       wp-content/plugins/plugin-organizer/lib/PO_Template.class.php:183
       Plugin: plugin-organizer
       Hinweis	Trying to access array offset on value of type null	1	
       wp-content/plugins/plugin-organizer/lib/PO_Template.class.php:184
       Plugin: plugin-organizer
       Hinweis	Trying to access array offset on value of type null	1	
       wp-content/plugins/plugin-organizer/lib/PO_Template.class.php:227
       Plugin: plugin-organizer
       Hinweis	Undefined variable: groupWrapClass	1	
       wp-content/plugins/plugin-organizer/tpl/postMetaBox.php:287
       Plugin: plugin-organizer
       Hinweis (unterdrückt)	Trying to access array offset on value of type null	1	
       wp-content/plugins/plugin-organizer/tpl/common_js.php:18
       Plugin: plugin-organizer
       Hinweis (unterdrückt)	Trying to access array offset on value of type null	1	
       wp-content/plugins/plugin-organizer/tpl/common_js.php:19
       Plugin: plugin-organizer
       Hinweis (unterdrückt)	Trying to access array offset on value of type null	1	
       wp-content/plugins/plugin-organizer/tpl/common_js.php:20
       Plugin: plugin-organizer
       Hinweis (unterdrückt)	Trying to access array offset on value of type null	1	
       wp-content/plugins/plugin-organizer/tpl/common_js.php:21
       Plugin: plugin-organizer
       Hinweis (unterdrückt)	Trying to access array offset on value of type null	2	
       wp-content/plugins/plugin-organizer/lib/PO_Template.class.php:194
       Plugin: plugin-organizer
       Hinweis (unterdrückt)	Trying to access array offset on value of type null	2	
       wp-content/plugins/plugin-organizer/lib/PO_Template.class.php:195
       Plugin: plugin-organizer
       Hinweis (unterdrückt)	Trying to access array offset on value of type null	2	
       wp-content/plugins/plugin-organizer/lib/PO_Template.class.php:196
       Plugin: plugin-organizer
       Hinweis (unterdrückt)	Trying to access array offset on value of type null	2	
       wp-content/plugins/plugin-organizer/lib/PO_Template.class.php:197
       Plugin: plugin-organizer
       Hinweis (unterdrückt)	Trying to access array offset on value of type null	2	
       wp-content/plugins/plugin-organizer/lib/PO_Template.class.php:198
       Plugin: plugin-organizer
       Hinweis (unterdrückt)	Trying to access array offset on value of type null	2	
       wp-content/plugins/plugin-organizer/lib/PO_Template.class.php:199
       Plugin: plugin-organizer
       Hinweis (unterdrückt)	Trying to access array offset on value of type null	2	
       wp-content/plugins/plugin-organizer/lib/PO_Template.class.php:200
       Plugin: plugin-organizer
       Hinweis (unterdrückt)	Trying to access array offset on value of type null	2	
       wp-content/plugins/plugin-organizer/lib/PO_Template.class.php:201
       Plugin: plugin-organizer
       Hinweis (unterdrückt)	Trying to access array offset on value of type null	1	
       wp-content/plugins/plugin-organizer/lib/PO_Template.class.php:303
       Plugin: plugin-organizer
       Hinweis (unterdrückt)	Trying to access array offset on value of type null	1	
       wp-content/plugins/plugin-organizer/lib/PO_Template.class.php:304
       Plugin: plugin-organizer
       Hinweis (unterdrückt)	Trying to access array offset on value of type null	1	
       wp-content/plugins/plugin-organizer/lib/PO_Template.class.php:305
       Plugin: plugin-organizer
       Hinweis (unterdrückt)	Trying to access array offset on value of type null	1	
       wp-content/plugins/plugin-organizer/lib/PO_Template.class.php:306
       Plugin: plugin-organizer
       ```
   
 * on the back end…
 * How can I fix that?

Viewing 1 replies (of 1 total)

 *  Plugin Author [Jeff Sterup](https://wordpress.org/support/users/foomagoo/)
 * (@foomagoo)
 * [5 years, 2 months ago](https://wordpress.org/support/topic/causes-many-php-errors/#post-14254848)
 * Those aren’t errors. They are actually just PHP warnings. If you are running 
   this on a live server you should have warnings disabled. But I did fix them and
   version 10.1.5 should solve the issue.

Viewing 1 replies (of 1 total)

The topic ‘Causes many php Errors’ is closed to new replies.

 * ![](https://ps.w.org/plugin-organizer/assets/icon-256x256.png?rev=1786554)
 * [Plugin Organizer](https://wordpress.org/plugins/plugin-organizer/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/plugin-organizer/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/plugin-organizer/)
 * [Active Topics](https://wordpress.org/support/plugin/plugin-organizer/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/plugin-organizer/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/plugin-organizer/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [Jeff Sterup](https://wordpress.org/support/users/foomagoo/)
 * Last activity: [5 years, 2 months ago](https://wordpress.org/support/topic/causes-many-php-errors/#post-14254848)
 * Status: not resolved