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 = 'e8aacc7976fc961ae3c2e1d7f35a7d48'' at line 1
UPDATE prod_stats SET prodstats_numviews = prodstats_numviews+1, prodstats_lastseen = '2008-11-23 14:05:09', prodstats_catid = , prodstats_parentid = WHERE prodstats_hash = 'e8aacc7976fc961ae3c2e1d7f35a7d48'