Problem with editing own posts
 

Dear All,

I have a small problem reported by my users. It seems that they cannot edit their own post, and during edition - add an attachment.
They receive an error message "You do not have permission..."
It seems that this is a permission problem. I have two forums running VBB, one of those has non customized permissions set, and at this forum this action works ok. But on the second forum I have added a custom usergroup with all permissions for attachements. Any idea where to start searching for solution?

VBB 3.8.2

Thanks in advance!