I had a fully working Mattermost setup, running on a VM (in proxmox). After restoring a backup of the VM (a snapshot taken while it was running), Mattermost is no longer accessible - the browser returns: ERR_CONNECTION_REFUSED
The service is running and “curl localhost:8065” returns the html from the start page when run from within the VM. The only indicator of a problem is this log entry:
[CRIT] Error starting server, err:listen tcp 127.0.0.1:8065: bind: address already in use
I’ve looked around the forums for quite a while but can’t figure out how to fix this. I’m very grateful for any help.