I`m totally unable to create a new valid user for youtrack.
I`ve got free license for youtrack and upsource, which means up to 10 users each.
For now i`ve got total of 8 users (actually, 7; 8th is non-working with aforementioned error)
I`ve read all through
My brain almost exploded now.
I`ve revoked excessive groups and roles from anywhere I can, but it still not working.
And, what pisses me off the most - is that I`m unable to see what actual record consumes a license: it just says that I'm out of license, but do not describes why, so I've got no instrument to debug issue.
Under hub/licenses I still have 6 of 10 available for youtrack and 7 of 10 available for upsource.