Sometimes a WordPress site can show the error message below showing that there is an issue with the application. This can be the result of a faulty update, misconfiguration, etc.



The first steps in this scenario are to check the web server error logs and debugging the WordPress application.


To access the web server error logs follow the guide below:


STORM / Nimbus Knowledge Base (nimbushosting.co.uk) 


To debug WordPress follow the guide below:


Debugging in WordPress | WordPress.org