I have fresh new NC15 server installed with MariDb , started to test installation i got following below error when i am sharing doc with user or group.
Any idea please advice
Connection could not be established with host 127.0.0.1 [Connection refused #111]
I had the same issue and it’s an easy fix.
Set up your notification email under Basic Settings and if the connection is correct further errors will disappear. The error message is due to the system not being able to send the initial notification email to users.