MediaWiki internal error.

Original exception: [1b6a1ffc31f0c69e3a0be4f0] 2024-03-28 23:00:54: 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.