Errors like this are logged. Check the error log on your server. If you can’t find the log, please contact your host.
Meantime, enable wp_debug and wp_debug_log and after an error, look at wp-content/debug.log to see if anything gets logged there. https://wordpress.org/support/article/debugging-in-wordpress/
You can also try this: Please attempt to disable all plugins, and use one of the default (Twenty*) themes. If the problem goes away, enable them one by one to identify the source of your troubles.
If you cannot access wp-admin, there are other ways to deactivate plugins: https://wordpress.org/support/article/faq-troubleshooting/#how-to-deactivate-all-plugins-when-not-able-to-access-the-administrative-menus
Thank you for your reply.
I see that in Siteground I can disable all plug-ins. I am just wondering what my site will look like once I do this?
Not sure how to access my server – I can ask someone that understands website language to help me here.
Thanks again for helping, any other information is most welcome.
“I am just wondering what my site will look like once I do this?” Broken, but this is just for testing to see if a plugin is at fault. Please contact your host for help accessing your control panel.
