Backup hangs at 0%.
In Activity details, you see this error:
database or disk is full
You check the system drive of the backed up machine and see that it is completely filled up:
1. Free up space on the system drive.
2. Restart Acronis Managed Machine service: Start -> in Search, type services.msc -> locate Acronis Managed Machine Service and click Restart service.
3. Re-attempt backup.