Snap fails due to MongoDB down since 1.1 update (apparmor problem)

I’m using Ubuntu 16.04.
I installed rocketchat about 5/6 months using snaps. Never had an issue with it until about a week ago.
When I check the rocketchat log, it is active (running) but I have an error message saying

Mongo is not available, can’t start. Waiting 20 seconds and trying again

So naturally I went to check on the mongo log. I’m getting

snap.rocketchat-server.rocketchat-mongo.service - Service for snap application rocketchat-server.rocketchat-mongo
Loaded: loaded (/etc/systemd/system/snap.rocketchat-server.rocketchat-mongo.service; enabled; vendor preset: enabled)
Active: failed (Result: start-limit-hit) since lun. 2019-06-24 10:32:34 CEST; 15s ago
Process: 17949 ExecStart=/usr/bin/snap run rocketchat-server.rocketchat-mongo (code=exited, status=134)
Main PID: 17949 (code=exited, status=134)

juin 24 10:32:33 bob systemd[1]: snap.rocketchat-server.rocketchat-mongo.service: Unit entered failed state.
juin 24 10:32:33 bob systemd[1]: snap.rocketchat-server.rocketchat-mongo.service: Failed with result ‘exit-code’.
juin 24 10:32:34 bob systemd[1]: snap.rocketchat-server.rocketchat-mongo.service: Service hold-off time over, scheduling restart.
juin 24 10:32:34 bob systemd[1]: Stopped Service for snap application rocketchat-server.rocketchat-mongo.
juin 24 10:32:34 bob systemd[1]: snap.rocketchat-server.rocketchat-mongo.service: Start request repeated too quickly.
juin 24 10:32:34 bob systemd[1]: Failed to start Service for snap application rocketchat-server.rocketchat-mongo.
juin 24 10:32:34 bob systemd[1]: snap.rocketchat-server.rocketchat-mongo.service: Unit entered failed state.
juin 24 10:32:34 bob systemd[1]: snap.rocketchat-server.rocketchat-mongo.service: Failed with result ‘start-limit-hit’.

I’m not familiar with MongoDB but I looked around and haven’t found something relating to how to solve this issue. I’ve tried to restart mongo and rocket chat without luck. I’ve also disabled and enable rocketchat.

Also having this same issue, only starting today running MongoDB installed via Snap.

I also have this problem, help please.

I copied what was in my common folder. From my common folder, I discovered a backup from last month #bingo! I uninstalled rocketchat, installed it, copied the backup to my common folder and boom it works again