Title: Fatal error
Last modified: December 17, 2021

---

# Fatal error

 *  [thchoperpilot](https://wordpress.org/support/users/thchoperpilot/)
 * (@thchoperpilot)
 * [4 years, 4 months ago](https://wordpress.org/support/topic/fatal-error-4037/)
 * Fatal error: Maximum execution time of 30 seconds exceeded in /wp-includes/class.
   wp-dependencies.php on line 256
 * OR
 * Fatal error: Unknown: Cannot use output buffering in output buffering display
   handlers in Unknown on line 0
 * OR
 * Fatal error: Out of memory (allocated 802529280) (tried to allocate 6752728 bytes)
   in /wp-includes/class.wp-scripts.php on line 520
 * These are the messages I get for the page with this plugin. The page itself is
   created with Divi and is not really heavy/large.
    It used to work fine, but now
   it throws an error when ToC plugin is active. when I deactivate the plugin, everything
   works just fine.
 * Any ideas on how to solve this?

The topic ‘Fatal error’ is closed to new replies.

 * ![](https://ps.w.org/table-of-contents-plus/assets/icon-256x256.png?rev=1151771)
 * [Table of Contents Plus](https://wordpress.org/plugins/table-of-contents-plus/)
 * [Support Threads](https://wordpress.org/support/plugin/table-of-contents-plus/)
 * [Active Topics](https://wordpress.org/support/plugin/table-of-contents-plus/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/table-of-contents-plus/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/table-of-contents-plus/reviews/)

 * 0 replies
 * 1 participant
 * Last reply from: [thchoperpilot](https://wordpress.org/support/users/thchoperpilot/)
 * Last activity: [4 years, 4 months ago](https://wordpress.org/support/topic/fatal-error-4037/)
 * Status: not resolved