Title: Critical wordpress error after plugin update
Last modified: February 27, 2020

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# Critical wordpress error after plugin update

 *  Resolved [ex501](https://wordpress.org/support/users/ex501/)
 * (@ex501)
 * [6 years, 3 months ago](https://wordpress.org/support/topic/critical-wordpress-error-after-plugin-update/)
 * Hello,
    After I updated your plugin I keep getting critical error when I try 
   to click on plugin in wordpress menu. File listing on pages is not affected but
   I can’t access to plugin …
 * Any ideas please?

Viewing 10 replies - 1 through 10 (of 10 total)

 *  Plugin Author [Mitchell Bennis](https://wordpress.org/support/users/eemitch/)
 * (@eemitch)
 * [6 years, 3 months ago](https://wordpress.org/support/topic/critical-wordpress-error-after-plugin-update/#post-12488770)
 * Hi. Please be more specific. What did the error say? What plugin did you update?
 *  Thread Starter [ex501](https://wordpress.org/support/users/ex501/)
 * (@ex501)
 * [6 years, 3 months ago](https://wordpress.org/support/topic/critical-wordpress-error-after-plugin-update/#post-12488809)
 * I updated folders extension.
 * Error says: Fatal error: Allowed memory size of 268435456 bytes exhausted (tried
   to allocate 4096 bytes) in /home/sitename/public_html/wp-includes/compat.php 
   on line 182
 *  Thread Starter [ex501](https://wordpress.org/support/users/ex501/)
 * (@ex501)
 * [6 years, 3 months ago](https://wordpress.org/support/topic/critical-wordpress-error-after-plugin-update/#post-12488818)
 * I solved problem by increasing memory in default-constants.php from 40MB to 512M
   but isn’t that too much for this plugin?! It won’t work even on 256M
 *  Plugin Author [Mitchell Bennis](https://wordpress.org/support/users/eemitch/)
 * (@eemitch)
 * [6 years, 3 months ago](https://wordpress.org/support/topic/critical-wordpress-error-after-plugin-update/#post-12488941)
 * Glad you got it fixed.
 * The memory required will depend on how large your file list is.
 *  Thread Starter [ex501](https://wordpress.org/support/users/ex501/)
 * (@ex501)
 * [6 years, 2 months ago](https://wordpress.org/support/topic/critical-wordpress-error-after-plugin-update/#post-12539459)
 * Hello,
    Again my plugin broke and it doesn’t work. Are you telling me that I 
   need tons and tons of RAM to increase in order plugin to work?
 *  Plugin Author [Mitchell Bennis](https://wordpress.org/support/users/eemitch/)
 * (@eemitch)
 * [6 years, 2 months ago](https://wordpress.org/support/topic/critical-wordpress-error-after-plugin-update/#post-12540663)
 * Please be more specific. What has broke? What error are you seeing. How large
   is your file list? Be happy to help, but need info.
 *  Thread Starter [ex501](https://wordpress.org/support/users/ex501/)
 * (@ex501)
 * [6 years, 2 months ago](https://wordpress.org/support/topic/critical-wordpress-error-after-plugin-update/#post-12540977)
 * Error says: Fatal error: Allowed memory size of 268435456 bytes exhausted (tried
   to allocate 4096 bytes) in /home/sitename/public_html/wp-includes/compat.php 
   on line 182
 * I have a lot of files but they are not large…
 *  Plugin Author [Mitchell Bennis](https://wordpress.org/support/users/eemitch/)
 * (@eemitch)
 * [6 years, 2 months ago](https://wordpress.org/support/topic/critical-wordpress-error-after-plugin-update/#post-12541091)
 * It’s saying the max PHP memory of 268 MB was exhausted. Bump your max up further
   and you should be good for a while. Also, if you are on a shared hosting platform,
   consider upgrading to a VPS or dedicated server.
 * The size of the files matter much less than the quantity. The files are scanned
   into an array. As your list gets bigger, so does the array. At some point you
   will also be limited to the amount of data MySQL can store in an option value.
 * Soon there will be the ability to create more than one list. This should help
   keep resource requirements low, as only the relevant file list (array) will need
   to be loaded.
 *  Thread Starter [ex501](https://wordpress.org/support/users/ex501/)
 * (@ex501)
 * [6 years, 2 months ago](https://wordpress.org/support/topic/critical-wordpress-error-after-plugin-update/#post-12541125)
 * That’s very unlucky. My memory is already 1024 and I have more lists (folders).
 *  Plugin Author [Mitchell Bennis](https://wordpress.org/support/users/eemitch/)
 * (@eemitch)
 * [6 years, 2 months ago](https://wordpress.org/support/topic/critical-wordpress-error-after-plugin-update/#post-12541133)
 * Okay. Something is amiss. Please contact your host. They should be able to see
   where the problem is.

Viewing 10 replies - 1 through 10 (of 10 total)

The topic ‘Critical wordpress error after plugin update’ is closed to new replies.

 * ![](https://ps.w.org/simple-file-list/assets/icon-256x256.png?rev=1330838)
 * [Simple File List](https://wordpress.org/plugins/simple-file-list/)
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 * 10 replies
 * 2 participants
 * Last reply from: [Mitchell Bennis](https://wordpress.org/support/users/eemitch/)
 * Last activity: [6 years, 2 months ago](https://wordpress.org/support/topic/critical-wordpress-error-after-plugin-update/#post-12541133)
 * Status: resolved