{"error":{"code":"internal_api_error_DBQueryError","info":"[f3ff68af8ab0960ea5117d8e] Exception caught: A database query error has occurred. This may indicate a bug in the software.","errorclass":"Wikimedia\\Rdbms\\DBQueryError","*":"Wikimedia\\Rdbms\\DBQueryError at /var/www/html/includes/libs/rdbms/database/Database.php(1232)\nfrom /var/www/html/includes/libs/rdbms/database/Database.php(1232)\n#0 /var/www/html/includes/libs/rdbms/database/Database.php(1216): Wikimedia\\Rdbms\\Database->getQueryException(string, int, string, string)\n#1 /var/www/html/includes/libs/rdbms/database/Database.php(1190): Wikimedia\\Rdbms\\Database->getQueryExceptionAndLog(string, int, string, string)\n#2 /var/www/html/includes/libs/rdbms/database/Database.php(647): Wikimedia\\Rdbms\\Database->reportQueryError(string, int, string, string, bool)\n#3 /var/www/html/includes/libs/rdbms/database/Database.php(1367): Wikimedia\\Rdbms\\Database->query(Wikimedia\\Rdbms\\Query, string)\n#4 /var/www/html/includes/libs/rdbms/database/DBConnRef.php(127): Wikimedia\\Rdbms\\Database->select(array, array, array, string, array, array)\n#5 /var/www/html/includes/libs/rdbms/database/DBConnRef.php(351): Wikimedia\\Rdbms\\DBConnRef->__call(string, array)\n#6 /var/www/html/includes/libs/rdbms/querybuilder/SelectQueryBuilder.php(762): Wikimedia\\Rdbms\\DBConnRef->select(array, array, array, string, array, array)\n#7 /var/www/html/includes/api/ApiQueryBase.php(419): Wikimedia\\Rdbms\\SelectQueryBuilder->fetchResultSet()\n#8 /var/www/html/extensions/UploadWizard/includes/ApiQueryAllCampaigns.php(63): MediaWiki\\Api\\ApiQueryBase->select(string)\n#9 /var/www/html/includes/api/ApiQuery.php(739): MediaWiki\\Extension\\UploadWizard\\ApiQueryAllCampaigns->execute()\n#10 /var/www/html/includes/api/ApiMain.php(2010): MediaWiki\\Api\\ApiQuery->execute()\n#11 /var/www/html/includes/api/ApiMain.php(948): MediaWiki\\Api\\ApiMain->executeAction()\n#12 /var/www/html/includes/api/ApiMain.php(919): MediaWiki\\Api\\ApiMain->executeActionWithErrorHandling()\n#13 /var/www/html/includes/api/ApiEntryPoint.php(152): MediaWiki\\Api\\ApiMain->execute()\n#14 /var/www/html/includes/MediaWikiEntryPoint.php(202): MediaWiki\\Api\\ApiEntryPoint->execute()\n#15 /var/www/html/api.php(44): MediaWiki\\MediaWikiEntryPoint->run()\n#16 {main}"}}