There has been a critical error on this website after reinstalling theme

I had the X Theme installed and it was working perfectly. I wanted to see how another theme looked, and when I changed back to the X Theme I got the error “There has been a critical error on this website”. Some of my content appears, but not all. I went through some of the other forum posts with the same topic. I tried deleting the Cornerstone plugin and manually reinstalling the X theme. None of that worked.

Hello @rdirilo,

To help you with your concerns we need to check your settings, I would request please share the admin login details meanwhile I would suggest you troubleshoot a few of the common issues before we investigate your settings. Please share your details in a secure note. Please provide the following details

  • WordPress Login URL
  • Admin-level username and password
  • FTP login details

You can find the Secure Note button at the bottom of your posts

Thanks

Thanks for your reply. I followed your suggestion, and I discovered a bad plugin. I disabled it, and the theme is working now.

You are most welcome @rdirilo