You have chosen to have this remote access server automatically assign client IP addresses, or assign them from a DHCP server. ...

You have chosen to have this remote access server automatically assign client IP addresses, or assign them from a DHCP server. However, the network connection for this server is configured to have a static IP address.   If you want this server to assign IP addresses automatically or  from a DHCP server, you must ensure that the server's static address is compatible with the addresses assigned to remote clients.