sql error : 1054 unknown column useragent

[rawa2hk]

hello

i upgraded my mybb 1.6.15 to the mybb 1.8 beta 3 release for testing

and i have serouse poblem with it... first of all

i had to replace global.php and index.php with my 1.6.15 version because it keep giving me error there is some thing wrong with these two files above.

after fixing that i tried to log in to my admin area and it gave me this error after putting my user and pass ...



hope you fix these problems soon becausei really want use this version 1.8

[Destroy666]

You should not replace 1.8 files with 1.6.15 files - that's not a fix at all. Instead of doing that, would be nice if you told us which error was output by global.php/index.php.

As for your second issue - the useragent column is new in MyBB 1.8 but as I see it should be added during upgrade without any problem:
https://github.com/mybb/mybb/blob/featur...0.php#L324

Are you sure you ran the upgrade script correctly?