MediaWiki internal error.

Original exception: [ZgXR5pYcSu6T4Ox5f5qBPwAAABA] 2024-03-28 20:24:06: Fatal exception of type "Wikimedia\Rdbms\DBConnectionError"

Exception caught inside exception handler.

Set $wgShowExceptionDetails = true; at the bottom of LocalSettings.php to show detailed debugging information.