Hi Guys, I need some help

I'm just starting to mine as well...I have a 5770 with around 170 mHash/s
I had some problems setting up GUIminer so I followed this post https://bitcointalk.org/index.php?topic=186556.0

I finally got some shares showing up, but then i get this error...

Please Help

2013-12-07 02:02:34: Running command: poclbm.exe kaosky_1:pass@stratum.btcguild.com:3333 --device=0 --platform=0 --verbose -r1
2013-12-07 02:02:34: Listener for "bit" started
2013-12-07 02:02:36: Listener for "bit": 07/12/2013 02:02:36, started OpenCL miner on platform 0, device 0 (Juniper)
2013-12-07 02:02:36: Listener for "bit": stratum.btcguild.com:3333 07/12/2013 02:02:36, checking for stratum...
2013-12-07 02:02:37: Listener for "bit": stratum.btcguild.com:3333 07/12/2013 02:02:37, no response to getwork, using as stratum
2013-12-07 02:02:38: Listener for "bit": stratum.btcguild.com:3333 07/12/2013 02:02:38, Setting new difficulty: 2
2013-12-07 02:03:34: Listener for "bit": stratum.btcguild.com:3333 07/12/2013 02:03:34, stratum.btcguild.com:3333 asked us to reconnect to stratum-lb-usa48.btcguild.com:3333 in 0 seconds
2013-12-07 02:03:34: Listener for "bit": stratum.btcguild.com:3333 07/12/2013 02:03:34, stratum.btcguild.com:3333 reconnecting to stratum-lb-usa48.btcguild.com:3333
2013-12-07 02:04:29: Listener for "bit": stratum.btcguild.com:3333 07/12/2013 02:04:29, IO errors - 1, tolerance 2
2013-12-07 02:04:29: Listener for "bit": Traceback (most recent call last):
2013-12-07 02:04:29: Listener for "bit": File "poclbm.py", line 95, in <module>
2013-12-07 02:04:29: Listener for "bit": File "Switch.pyo", line 98, in loop
2013-12-07 02:04:29: Listener for "bit": File "StratumSource.pyo", line 94, in loop
2013-12-07 02:04:29: Listener for "bit": File "socket.pyo", line 224, in meth
2013-12-07 02:04:29: Listener for "bit": LookupError: unknown encoding: idna


I can't find anything on LookupError: unknown encoding: idna....in my summary tab...it says i have connection problem...

Any ideas?

Thanks