Error sending signature to client

[GuGu]

Urbackup 2.0.36 client backups are not running (Error: signature error verification failed )

Finally, I got the solution for this issue. My all 2.0.36 clients backup are running fine without any issues now. The issue due to my urbackup server server_ident_ecdsa409k1.* got changed somehow. Solution: I have restored the files server_ident_ecdsa409k1.* from my old urbackup database backup.