MediaWiki internal error.

Original exception: [4941f7cc6a1eb90b174b6f6f] 2024-03-28 15:06:57: Fatal exception of type "Wikimedia\Rdbms\DBQueryError"

Exception caught inside exception handler.

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