Title: Fatal error Optimize database
Last modified: August 22, 2016

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# Fatal error Optimize database

 *  Resolved [watz2000](https://wordpress.org/support/users/watz2000/)
 * (@watz2000)
 * [11 years, 5 months ago](https://wordpress.org/support/topic/fatal-error-optimize-database/)
 * Can I asking you, how to solve that problem, I found this messages : Fatal error:
   Allowed memory size of 268435456 bytes exhausted (tried to allocate 77 bytes)
   in /home/citizenj/public_html/wp-includes/cache.php on line 621
 * After I click optimize database, limit time Already 600 and limit memory 1024Mb,
   I used WP 4.01
 * Thank you
 * [https://wordpress.org/plugins/rvg-optimize-database/](https://wordpress.org/plugins/rvg-optimize-database/)

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Contributor [cageehv](https://wordpress.org/support/users/cageehv/)
 * (@cageehv)
 * [11 years, 5 months ago](https://wordpress.org/support/topic/fatal-error-optimize-database/#post-5551534)
 * Hey Watz,
 * This is not a plugin issue, it’s a sytem- / configuation issue (maybe too many
   plugins active at the same time?)
 * You can try to fix it using the steps in the following link:
 * [http://docs.woothemes.com/document/increasing-the-wordpress-memory-limit/](http://docs.woothemes.com/document/increasing-the-wordpress-memory-limit/)
 * Good luck!
 * Rolf
 *  Thread Starter [watz2000](https://wordpress.org/support/users/watz2000/)
 * (@watz2000)
 * [11 years, 5 months ago](https://wordpress.org/support/topic/fatal-error-optimize-database/#post-5551535)
 * ini php.ini I am Already changed memory limit to 1024Mb, but stil same problem
 *  Plugin Contributor [cageehv](https://wordpress.org/support/users/cageehv/)
 * (@cageehv)
 * [11 years, 5 months ago](https://wordpress.org/support/topic/fatal-error-optimize-database/#post-5551536)
 * Hey Watz,
 * Hummm… then I have no idea…
 * You could contact your provider. Maybe they can increase the physical memory 
   of your server.
 * Ciao,
    Rolf

Viewing 3 replies - 1 through 3 (of 3 total)

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

 * ![](https://ps.w.org/rvg-optimize-database/assets/icon-256x256.png?rev=3350597)
 * [Optimize Database after Deleting Revisions](https://wordpress.org/plugins/rvg-optimize-database/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/rvg-optimize-database/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/rvg-optimize-database/)
 * [Active Topics](https://wordpress.org/support/plugin/rvg-optimize-database/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/rvg-optimize-database/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/rvg-optimize-database/reviews/)

 * 3 replies
 * 2 participants
 * Last reply from: [cageehv](https://wordpress.org/support/users/cageehv/)
 * Last activity: [11 years, 5 months ago](https://wordpress.org/support/topic/fatal-error-optimize-database/#post-5551536)
 * Status: resolved