MediaWiki internal error.

Original exception: [b9ea46670c5970ab5a94f20f] 2024-03-28 21:43:12: 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.