XF 1.2 Upgrade Problems

[TRACKMIXERS]

Before I really dive into things I was just curious if anyone else has run into/knows what causes this particular error when upgrading to 1.2 beta 3...

Uh oh, your upgrade to 1.2.0 Beta 3 has failed!

The following elements of the database are incorrect:

• Column xf_forum.allowed_watch_notifications missing.
• Column xf_forum.default_sort_order missing.
• Column xf_forum.default_sort_direction missing.

This is likely caused by an add-on conflict. You may need to restore a backup, remove the offending add-on data from the database, and retry the upgrade. Contact support if you are not sure how to proceed.

 

[Paul B]

http://xenforo.com/community/threads/cant-save-forums.53376/#post-570437