MediaWiki internal error.

Original exception: [1e4b9af320fd1c8c2f04ca70] 2024-03-28 17:25:29: 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.