Plesk Server - IP Changed / Failed to start raise network interfaces

I recently changed the public IP on IONOS cloud server however, Plesk and all of the websites are inaccessible. This is after A:records changed to point to the new IP.

When trying to repair Plesk using the repair utility, I see an error showing (attached image). Apparently after speaking to IONOS, they advised me the server hasn't been reconfigured with the new IP.

Please help.