I've set up a new Windows 2012 VPS. It came pre-installed with Plesk 11.5 so I ran the upgrade wizard for Onyx 17.5.3 and all looked ok. However, the backup functionality for websites does not work. I keep receiving the following errors:
Error: server "server"
No objects dumped because of errors
Warning: server "server"
Cannot backup domain 'domain.com' '[Method not found: 'System.String psadumpagent.CommonEnv.GetTempDirName()'.]'
How can I resolve this? I have tried to repair Plesk using the repair utility Plesk Repair Utility but this doesn't appear to work.
Error: server "server"
No objects dumped because of errors
Warning: server "server"
Cannot backup domain 'domain.com' '[Method not found: 'System.String psadumpagent.CommonEnv.GetTempDirName()'.]'
How can I resolve this? I have tried to repair Plesk using the repair utility Plesk Repair Utility but this doesn't appear to work.