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 = 495 WHERE prodstats_hash = 'a838a159052966db7aa34d38969173' at line 1
UPDATE prod_stats SET prodstats_numviews = prodstats_numviews+1, prodstats_lastseen = '2008-12-04 16:30:18', prodstats_catid = , prodstats_parentid = 495 WHERE prodstats_hash = 'a838a159052966db7aa34d3896917330'