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 = 512 WHERE prodstats_hash = '0f65d7dd3574d53913a8c288bd8ccf' at line 1
UPDATE prod_stats SET prodstats_numviews = prodstats_numviews+1, prodstats_lastseen = '2009-01-07 10:12:12', prodstats_catid = , prodstats_parentid = 512 WHERE prodstats_hash = '0f65d7dd3574d53913a8c288bd8ccf73'