Title: Memory & Delete Errors Last modified: May 14, 2019 --- # Memory & Delete Errors * [bcolflesh](https://wordpress.org/support/users/bcolflesh/) * (@bcolflesh) * [7 years ago](https://wordpress.org/support/topic/memory-delete-errors/) * WP 5.2, Installs successfully, trying to access the new Users submenus: * “2019/05/14 17:05:41 [error] 4506#0: *1449408 FastCGI sent in stderr: “PHP message: PHP Fatal error: Allowed memory size of 268435456 bytes exhausted (tried to allocate 32 bytes) in /mypath/wp-includes/wp-db.php on line 1972” while reading response header from upstream, client: myclientip, server: myserverip, request: “GET / wp-admin/users.php?page=ameta-list.php?ulist=1 HTTP/1.1”, upstream: “fastcgi:// 127.0.0.1:9000”, host: “myhost”, referrer: “[https://myhost/wp-admin/profile.php””](https://myhost/wp-admin/profile.php””); * When I deactivate, then delete the plugin: * “Deletion failed: Deleting number of lists and names in databaseDeleting cache status in databaseRemoved scheduled action{“success”:true,”data”:{“delete”:”plugin”,” slug”:”amr-users”,”plugin”:”amr-users\/amr-users.php”,”pluginName”:”amr users”}” Viewing 1 replies (of 1 total) * Plugin Author [anmari](https://wordpress.org/support/users/anmari/) * (@anmari) * [7 years ago](https://wordpress.org/support/topic/memory-delete-errors/#post-11532262) * Hi bcol, looks like the total of your system just got over it’s memory limit when trying to pull in users for list 1. (32 bytes is not much) so must have been close to the limit already. * Do you have anything non essential (plugin etc) that you could deactivate? Or try with a default theme, some themes can be memory intensive. Google and follow advice on wordpress memory problems, or on the actual message, 256M should normally be OK, so if you google folks who have had similar problems at that limit, you may be able to see what’s uses the most memory that may push it over the edge. eg: [https://www.google.com/search?q=PHP+message%3A+PHP+Fatal+error%3A+Allowed+memory+size+of+268435456+bytes+exhausted](https://www.google.com/search?q=PHP+message%3A+PHP+Fatal+error%3A+Allowed+memory+size+of+268435456+bytes+exhausted) * Please let me know if you determine anything, always handy to learn. * Deletion may have ‘failed’ if there was nothing saved for one of the items to be deleted. I’ll note that for fixing. Viewing 1 replies (of 1 total) The topic ‘Memory & Delete Errors’ is closed to new replies. * ![](https://s.w.org/plugins/geopattern-icon/amr-users_f6f6f4.svg) * [amr users](https://wordpress.org/plugins/amr-users/) * [Support Threads](https://wordpress.org/support/plugin/amr-users/) * [Active Topics](https://wordpress.org/support/plugin/amr-users/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/amr-users/unresolved/) * [Reviews](https://wordpress.org/support/plugin/amr-users/reviews/) * 1 reply * 2 participants * Last reply from: [anmari](https://wordpress.org/support/users/anmari/) * Last activity: [7 years ago](https://wordpress.org/support/topic/memory-delete-errors/#post-11532262) * Status: not resolved