I created a query and opened an access to all possible groups:
Logged in as admin. When I try to access the group that was created manually, I get an error. I used the link https://site/g/new/reports/2
https://site/g/new/reports/2
When I try to access this group from the admin interface, also get this error.
When I log in as a user from this group, I also get this error.
Users from groups ‘admins’, ‘moderators’ and ‘staff’ successfully see this group and can access the query in Data Explorer.
SOLVED: I tried to create a new group and repeated all actions - that was successfull. So for this time I solved the problem, but didn’t understand what it caused.