MediaWiki internal error.

Original exception: [c9e6d3b6a200d94013ed5230] 2024-03-29 02:17:43: 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.