Mounting Image Failed - changed Backup Storage Path

I changed my Backup Storage Path from “/media/BACKUP/” to “/media/BACKUP/SRV-HYPERV-01”.
I already deleted every backup, remove-unknown, multiple restarts of server, created new full backup. Still same error:

2025-10-30 11:29:22: ERROR: Image mounting failed: Error creating mountpoint at “/media/BACKUP//SRV-DB-01/251030-0923_Image_D/contents0”. Err: 2

2025-10-30 11:31:10: ERROR: Image mounting failed: Error creating mountpoint at “/media/BACKUP//SRV-DB-01/251030-0923_Image_D/contents0”. Err: 2

I am aware that the “/SRV-HYPVER-01” is missing, somehow the database still thinks it has to look in the old path. But how can I change that?

EDIT: I also tried to remove the client completly and add it again, new full backup, still same error - still wrong path when trying to mount.

When I try on the server direct:
——–@UrBackup:/var/log$ urbackup_mount_helper test
MOUNT TEST OK