mysql error number: 1062

[Heaven]

Anyone know how I can fix this:

Invalid SQL: UPDATE user SET lastactivity=1066044518,inforum='14' WHERE userid='1'
mysql error: Duplicate entry '14' for key 4

mysql error number: 1062

It seems to only occur in one forum.

[Xenon]

hmm, inforum shouldn't be a key iirc.

open phpmyadmin, go to usertable and remove the key of inforum column.