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 = 'afc01a556d1c62270499eb36b5216a8f'' at line 1
UPDATE prod_stats SET prodstats_numviews = prodstats_numviews+1, prodstats_lastseen = '2012-02-09 05:32:40', prodstats_catid = , prodstats_parentid = WHERE prodstats_hash = 'afc01a556d1c62270499eb36b5216a8f'