ERROR: Unable to execute query

[ahbahouse]

HELLO
WHen i try to signup in http://video.bizhat.com/signup.php he tell me this

ERROR: Unable to execute query

INSERT INTO `friends` SET `UID`=, `FID`='1158', `friends_name`='ahbahouse', `friends_type`='All|Friends', `invite_date`='2008-02-07', `friends_status`='Confirmed'
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 ' `FID`='1158', `friends_name`='ahbahouse', `friends_type`='All|Friends', `invite' at line 1

[buyscripts]

Please check it viewtopic.php?f=4&t=2457&p=10592