Unable to invite teammates


When I'm inviting new teammates, it says the following error message:
ERROR: permission denied for relation permissions_group_membership

We are using the open source plan with v0.42.1 and there are 11 users in this group already (2 of them deactivated), is there any limited number of members in this plan? Is that the reason I can't invite new members? I'm attaching a screenshot of this error.

And also I've noticed we can't create new groups, it doesn't throw any error message, it just does not react when I click Create a group, write the group's name, and click on Add. I'm not sure if this is related to the same issue.

I could not find any issue like this in the forum or the documentation. Any idea?

Thanks in advance!

Hi @plata47

Post "Diagnostic Info" from Admin > Troubleshooting.

Sounds like someone has removed some privileges (or made some too hard restrictions) on your Postgres, where Metabase stores its information. You'll need to contact your database administrator for help.

Metabase needs full permissions to its own application database, which should never be the same user you use for your data source (in case they are both on the same Postgres).

Hi @flamber,

Indeed some restrictions had been placed on our Postgres, now everything is solved.
Thank you for your help!! :smile: