MediaWiki internal error.

Original exception: [98f89555ac8f2b3b1d69a2df] 2024-03-29 13:57:48: 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.