MediaWiki internal error.

Original exception: [ZgXR0EPZMHcCIVuiLs8P7QAAACE] 2024-03-28 20:23:45: 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.