Following the recommended procedures, we prepared a manual backup with the intention of migrating to a new server running Debian 12. Unfortunately, when we tried to install the same version of NagiosXI on Debian 12, the installation failed with the same error message stating that Debian 12 is not currently supported.
Could anyone advise on how we can successfully migrate from our current version 2024R1.1.5 NagiosXI to Debian 12? Any guidance would be greatly appreciated.