HTTP ERROR 500
either with your apache server
or there’s something wrong with your php codes
.
My guess is a wordpress plugin or two is not compatible with the upgrades. Making one or more incompatibility is bad news to php.
Do this:
-
Go access your site’s files via SFTP. It could be file zilla or your favorite FTP client. If you don’t know how to do that, just go to
Cpanel > File Manager
-
Locate
public_html/wp-content
and rename the folder fromplugins
to anything you wanted. This will disable the plugin. Please take note that you can reactivate the plugin/s at thewordpress > plugins
-
Go access your site on your browser. If it’s fine then login to your wordpress admin and reactivate the plugins one by one and test if it’s working. If your site shows the error after a certain plugin has been deactivated, then the problem’s with the plugin.