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 = '33377d7443298bb3afbbe3b2857c476e'' at line 1
UPDATE prod_stats SET prodstats_numviews = prodstats_numviews+1, prodstats_lastseen = '2008-12-03 07:08:15', prodstats_catid = , prodstats_parentid = WHERE prodstats_hash = '33377d7443298bb3afbbe3b2857c476e'