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 = 'c9853d64af46a1e4528d01f021fee294'' at line 1
UPDATE prod_stats SET prodstats_numviews = prodstats_numviews+1, prodstats_lastseen = '2012-02-09 05:27:21', prodstats_catid = , prodstats_parentid = WHERE prodstats_hash = 'c9853d64af46a1e4528d01f021fee294'