MediaWiki internal error.

Original exception: [ZgZr2cq@20Jg@5DyZ1vtEgAAADI] 2024-03-29 07:20:58: Fatal exception of type "Wikimedia\Rdbms\DBQueryError"

Exception caught inside exception handler.

Set $wgShowExceptionDetails = true; at the bottom of LocalSettings.php to show detailed debugging information.