Error: Unable to log in to plesk interface as an administrator due to ip access policy is restricted to your ip address.

Solution: Access to the server via ssh and add your current wan ip to allowed ip to plesk db

plesk db “INSERT INTO cp_access (type, netaddr, netmask) VALUES (‘deny’ , ‘1.2.3.4’, ‘255.255.255.255’)”

or

Disable the restrictions temporary

plesk db “DELETE FROM cp_access”