[Spika]

I thought that users could post sales, and I see that it is not possible.

So I tried to uninstall it by following the instructions and got these problems:

1.- If I try to uninstall from product manager I can not run the command. I have to go back and upload and run the script: kill_xperience.php.
2.- Then, after, I go to Manage Products and I try to uninstall it and I get the error: Invalid product especified.
3.- Then I delete all the files uploaded by ftp and the vbexperience seems to be uninstalled, but when a user try to post, I have received this error:

Database error in vBulletin 3.8.1:

Invalid SQL:
UPDATE user SET xperience_done=0 WHERE userid='1';

MySQL Error : Unknown column 'xperience_done' in 'field list' ....

And cannot to post.

In the plugging manager and the product manager there are not anything about vbexperience to uninstall.

Please Help