MediaWiki internal error.

Original exception: [a91d4e214ee874a2677a93f1] 2024-03-29 01:47:57: 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.