Have you ever seen an error on your Drupal site that says:
"The website encountered an unexpected error. Please try again later."
There are over 700 people who have reported the same problem on the Drupal.org forums.
If you have this error or similar errors and are thinking, "OMG! Now what?", then hang tight.
We're here to help with this tutorial. We'll show you how to diagnose and solve errors that appear on your Drupal site.