/etc/dhcpd.conf line 21: 192.168.0.1 (262): expecting IP address or hostname
        next-server "192.168.0.1"
                    ^
/etc/dhcpd.conf line 21: expecting a parameter or declaration
        next-server "192.168.0.1";
                                 ^
/etc/dhcpd.conf line 22: unexpected end of file
}
^
Configuration file errors encountered -- exiting