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 = '2d9ef1271fd8fa8dcd4971259322729a'' at line 1
UPDATE prod_stats SET prodstats_numviews = prodstats_numviews+1, prodstats_lastseen = '2012-05-18 22:25:17', prodstats_catid = , prodstats_parentid = WHERE prodstats_hash = '2d9ef1271fd8fa8dcd4971259322729a'