when i try to connect to mc3p server proxy

[botiapa]

i get this error

ERROR:mc3p:MinecraftProxy for client caught exception, out of sync
ERROR:mc3p:Traceback (most recent call last):
File "C:\Python27\lib\site-packages\mc3p-master\mc3p\proxy.py", line 169, in h
andle_read
packet = parse_packet(self.stream, self.msg_spec, self.side)
File "C:\Python27\lib\site-packages\mc3p-master\mc3p\proxy.py", line 233, in p
arse_packet
raise UnsupportedPacketException(msgtype)
UnsupportedPacketException: Unsupported packet id 0x10

[whamer100]

I get the same error