Database error

[Arskrigitsioniets]

After upgrading from 2.0.15 to 2.1 RC 2 I have this error always when I try to register on forum:

Type of error: Database

Database Error: Field 'games_pass' doesn't have a default value
https://форум.стратегикон.рф/index.php?action=signup2
/var/www/vhosts/u0531092.plsk.regruhosting.ru/forum_subdomen/Sources/Subs-Members.php (Line 712)

How to fix it? Registration doesn't work due to it 

[albertlast]

open phpmyadmin,
go to members tabelle and
change the column games_pass to null able.

[Arskrigitsioniets]

change the column games_pass to null able.

How exactly to do this?

[Arskrigitsioniets]

I've already found how to do it. Thx, the problem is resolved. games_pass it's a column from an old plugin. Can I delete it?

[Sesquipedalian]

If you are no longer using the mod that created it, yes.