Bitdefender vpn disconnection error

Whenever I try to connect to Bitdefender VPN, I encounter the following error: “The VPN connection has stopped because of an error: 301 (DisconnectedError).” I have uninstalled the previous VPN, changed the VPN protocol from "Automatic" to "WireGuard," and restarted my PC, but none of these steps have resolved the issue. The VPN version is 22.2.3.8(b).