You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ' prodstats_parentid = WHERE prodstats_hash = '9074e8df951a8bacfeb7db10bce3aa38'' at line 1
UPDATE prod_stats SET prodstats_numviews = prodstats_numviews+1, prodstats_lastseen = '2012-05-18 21:09:09', prodstats_catid = , prodstats_parentid = WHERE prodstats_hash = '9074e8df951a8bacfeb7db10bce3aa38'