MediaWiki internal error.

Original exception: [ZgWzO2Wx6d1i0myz4h7nowAAFAk] 2024-03-28 18:13:15: 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.