SELECT DISTINCT(`catnum`) FROM `us_catalogs`
			WHERE `us_catalogs`.`catalog`= (SELECT `id` FROM `us_cinfo` WHERE `catalog`='C52A4102D')
				AND `us_catalogs`.`model`='DJ1A'
				AND `us_catalogs`.`maingroup` = '54'
				AND `us_catalogs`.`subgroup` = '550'
				AND `us_catalogs`.`pnc`='85014'
				AND `qty` <> 'CC'
			GROUP BY `catnum`<br>MySQL Error L135: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2 "No such file or directory")