After the release of Veeam Backup And Replication (VBR) 13 and your installation, you have certainly "played" with the UI, the nice and very fast UI I ...

To build Proxmox Backup Server 3.x for Debian/Bookworm use the stable-3 branch. At least 4 GB are required for compiling. On devices with low memory, SWAP must be used (see help section). You can ...