Title: error causes PHP process hang
Last modified: February 1, 2023

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# error causes PHP process hang

 *  Resolved [whichgodsaves](https://wordpress.org/support/users/whichgodsaves/)
 * (@whichgodsaves)
 * [3 years, 3 months ago](https://wordpress.org/support/topic/error-causes-php-process-hang/)
 * Block Editor hangs – keep getting page unresponsive. Hosting provider found hung
   PHP process and errors, per chat excerpt below:
 * Thanks for waiting, the only thing I found regarding a plugin was this:
 * PHP Warning: foreach() argument must be of type array|object, null given in (
   directory string removed) /wp-content/plugins/modern-footnotes/modern-footnotes.
   php on line 382
   Warning: foreach() argument must be of type array|object, null
   given in (directory string removed) /wp-content/plugins/modern-footnotes/modern-
   footnotes.php on line 382
 * Other than that there is no indication of another plugin that could have affected
   the site

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Author [prismtechstudios](https://wordpress.org/support/users/prismtechstudios/)
 * (@prismtechstudios)
 * [3 years, 3 months ago](https://wordpress.org/support/topic/error-causes-php-process-hang/#post-16438011)
 * Hi [@whichgodsaves](https://wordpress.org/support/users/whichgodsaves/) , there’s
   now a new version of the plugin which would resolve this particular PHP warning.
 *  Thread Starter [whichgodsaves](https://wordpress.org/support/users/whichgodsaves/)
 * (@whichgodsaves)
 * [3 years, 3 months ago](https://wordpress.org/support/topic/error-causes-php-process-hang/#post-16440324)
 * That did it – thanks!
 * chris

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘error causes PHP process hang’ is closed to new replies.

 * ![](https://ps.w.org/modern-footnotes/assets/icon-128x128.jpg?rev=1634981)
 * [Modern Footnotes](https://wordpress.org/plugins/modern-footnotes/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/modern-footnotes/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/modern-footnotes/)
 * [Active Topics](https://wordpress.org/support/plugin/modern-footnotes/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/modern-footnotes/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/modern-footnotes/reviews/)

 * 2 replies
 * 2 participants
 * Last reply from: [whichgodsaves](https://wordpress.org/support/users/whichgodsaves/)
 * Last activity: [3 years, 3 months ago](https://wordpress.org/support/topic/error-causes-php-process-hang/#post-16440324)
 * Status: resolved