I cannot SSH to new server after the move
This usually happens on older system like "PBX in a Flash SILVER 1.7 (dahdi, asterisk 1.4)" so you can try reboot it first via new web control panel, and right after it's up, immediately try to SSH to it. This old template also has 2 Ports in sshd_config file that need to be fixed first by removing the first one, Port 9022.