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 = '5c67a54519bd7635533d66c92b7fd1fa'' at line 1
UPDATE prod_stats SET prodstats_numviews = prodstats_numviews+1, prodstats_lastseen = '2008-11-21 20:51:54', prodstats_catid = , prodstats_parentid = WHERE prodstats_hash = '5c67a54519bd7635533d66c92b7fd1fa'