MediaWiki internal error.

Original exception: [6b98ea990ce83c7c798b97d4] 2024-03-28 13:10:25: 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.