Plugin settings in admin panel don’t work (blank white screen)

Hi @hiksos,

Please open the browser console, go to the plugin settings page and share the error message that you see in the browser console. If no errors are there, enable debug log, by adding the following lines to your wp-config.php file:

define( 'WP_DEBUG', true );
define( 'WP_DEBUG_LOG', true );

Open up the settings page and check for errors in wp-content/debug.log

Best regards,
Anton

@hiksos,

You’re over your memory limit. Some plugin is using up excess amount of memory. You can try to follow this article to find the problematic plugins:

https://premium.wpmudev.org/blog/use-this-test-to-find-out-which-plugins-are-slowing-down-your-wordpress-site/

In my experience, the best performance boost you can get for your site – is by upgrading PHP to the latest version. Especially if you’re still on PHP 5.*, going to 7.* will have a huge performance increase for your site. But do test that first on a staging site, as not all the plugins can be compatible with PHP 7.*

Best regards,
Anton