MediaWiki internal error.

Original exception: [ZgYQ0mA17zpK1YBg5cnVjQAAAG4] 2024-03-29 00:52:34: 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.