Client name check failed. Expected name is "Toad" got "TOAD"

I can’t start any type of backup on the Toad client.
The toad client is a win 10 machine.
Urbackup server is hosted on a TrueNAS box.

The server log says:
Client name check failed. Expected name is “Toad” got “TOAD”

Please tell me how to fix this?

Thank You