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 = '2b9da642fe8e89a3d8d0cdbd952536c7'' at line 1
UPDATE prod_stats SET prodstats_numviews = prodstats_numviews+1, prodstats_lastseen = '2008-11-23 13:50:17', prodstats_catid = , prodstats_parentid = WHERE prodstats_hash = '2b9da642fe8e89a3d8d0cdbd952536c7'