52blg.com - Database Error

(1064) 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 'WHERE m.uid=v.uid AND v.level='1' AND m.adminid=0' at line 1

UPDATE dsu_vip v, common_member m SET m.groupid= WHERE m.uid=v.uid AND v.level='1' AND m.adminid=0

PHP Debug

No.	File	Line	Code
1	home.php	24	discuz_application->init()
2	source/class/discuz/discuz_application.php	71	discuz_application->_init_cron()
3	source/class/discuz/discuz_application.php	588	discuz_cron::run()
4	source/class/discuz/discuz_cron.php	48	include(%s)
5	source/include/cron/cron_dsu_kkvip.php	35	vip->query(%s, %s)
6	source/class/class_vip.php	74	db_driver_mysqli->query(%s, false)
7	source/class/db/db_driver_mysqli.php	148	db_driver_mysqli->halt(%s, %d, %s)
8	source/class/db/db_driver_mysqli.php	223	break()

Discuz! Database Error