MediaWiki internal error.

Original exception: [ZgXccIbV_APK7M07__vg4QAAAFg] 2024-03-28 21:09:04: 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.