MediaWiki internal error.

Original exception: [f9bac1df2a0b68d69d88462c] 2024-03-28 10:36:31: 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.