database error
 

i tryin to load this mod
https://vborg.vbsupport.ru/showthrea...light=activity
but don?t work showme this:

This means you have already loaded the mod once and made the table changes. You cannot load it a second time.

Alternatively the mod is crap in that it constantly tries to re-modify the table, in which case I'd be complaining to whoever wrote it.

mmm

and how to delete the mod??

Go to php my admin and deleting the tables it created would be a good start.

leading immediately to a dreadful end. I don't know about the rest of the mod, but the item above indicates it modifies the user table.

Deleting the user table would be a *bad* thing

The syntax for deleting a field from a table is
[sql]alter table tablename drop fieldname;

eg

alter table user drop wwu002activity;[/sql]