Title: Fatal Error: Allowed memory size
Last modified: October 27, 2020

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# Fatal Error: Allowed memory size

 *  Resolved [geneburwood](https://wordpress.org/support/users/geneburwood/)
 * (@geneburwood)
 * [5 years, 6 months ago](https://wordpress.org/support/topic/fatal-error-allowed-memory-size-123/)
 * Hello –
 * I am receiving the following error:
 * > Fatal error: Allowed memory size of 824180736 bytes exhausted (tried to allocate
   > 8339912 bytes) in /home/geneburw/public_html/pm941.com/wp-includes/wp-db.php
   > on line 1999
   >  There has been a critical error on your website.
 * whenever I submit a form from gravity forms.
 * I created a staging copy and disabled all the plugins, with the exception of 
   gravity forms and then 1 by 1 found that Post SMTP is throwing this error.
 * I have disabled the SMTP plugin, enabled the rest and the problem is not there.
   so it would appear to be a conflict with SMTP plugin and Gravity Form

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

 *  [Tim](https://wordpress.org/support/users/tneville/)
 * (@tneville)
 * [5 years, 6 months ago](https://wordpress.org/support/topic/fatal-error-allowed-memory-size-123/#post-13665763)
 * Hi [@geneburwood](https://wordpress.org/support/users/geneburwood/),
 * Have you tried increasing the PHP Memory Limit in WordPress?
 * [https://www.wpbeginner.com/wp-tutorials/fix-wordpress-memory-exhausted-error-increase-php-memory/comment-page-2/](https://www.wpbeginner.com/wp-tutorials/fix-wordpress-memory-exhausted-error-increase-php-memory/comment-page-2/)
 * Kind Regards,
    Tim
 *  [Tim](https://wordpress.org/support/users/tneville/)
 * (@tneville)
 * [5 years, 4 months ago](https://wordpress.org/support/topic/fatal-error-allowed-memory-size-123/#post-13867608)
 * Hi [@geneburwood](https://wordpress.org/support/users/geneburwood/),
 * We haven’t heard from you in a while, so I’ll mark this thread as resolved. If
   you have any further questions please feel free to open a new thread, and link
   to this one.
 * Kind Regards,
    Tim

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

The topic ‘Fatal Error: Allowed memory size’ is closed to new replies.

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 * 2 replies
 * 2 participants
 * Last reply from: [Tim](https://wordpress.org/support/users/tneville/)
 * Last activity: [5 years, 4 months ago](https://wordpress.org/support/topic/fatal-error-allowed-memory-size-123/#post-13867608)
 * Status: resolved