I am remote and have limited access to my server please see the screenshot of the error. Happened after a reboot, that i initiated to try to free some resources.
Did the server suffer some kind of unexpected shutdown?
Go to ~/.ampdata/ and you should see a load of instances.json-TIMESTAMP.bak - find the most recent one and copy it to instances.json (overwriting the existing one) and try ampinstmgr status again.
No unexpected reboots, i performed a reboot however as it performed a backup and filled up all the disk space, i deleted that backup and rebooted and it gave me that error afterward.
I restored a backup and it shows the instances working, however it seems like my login doesn’t work, should i try resetting?