Any ideas what might cause the below? I am git-pulled to the latest code, and I get this pretty much straight away.

This is on debian unstable, with python 2.7:

Code:

2013-09-22 17:53:04.518314 Listening for workers on '' port 9332...
2013-09-22 17:53:06.970859 > Fatal error:
2013-09-22 17:53:06.970915 > Traceback (most recent call last):
2013-09-22 17:53:06.970973 > File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 488, in _startRunCallbacks
2013-09-22 17:53:06.971000 > self._runCallbacks()
2013-09-22 17:53:06.971030 > File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 575, in _runCallbacks
2013-09-22 17:53:06.971055 > current.result = callback(current.result, *args, **kw)
2013-09-22 17:53:06.971078 > File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1126, in gotResult
2013-09-22 17:53:06.971101 > _inlineCallbacks(r, g, deferred)
2013-09-22 17:53:06.971124 > File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1070, in _inlineCallbacks
2013-09-22 17:53:06.971147 > result = g.send(result)
2013-09-22 17:53:06.971169 > --- ---
2013-09-22 17:53:06.971191 > File "/home/share/apps/finance/p2pool/p2pool/main.py", line 214, in main
2013-09-22 17:53:06.971213 > web_root = web.get_web_root(wb, datadir_path, bitcoind_getinfo_var)
2013-09-22 17:53:06.971235 > File "/home/share/apps/finance/p2pool/p2pool/web.py", line 374, in get_web_root
2013-09-22 17:53:06.971261 > }, hd_obj)
2013-09-22 17:53:06.971283 > File "/home/share/apps/finance/p2pool/p2pool/util/graph.py", line 129, in from_obj
2013-09-22 17:53:06.971306 > for ds_name, ds_desc in datastream_descriptions.iteritems()
2013-09-22 17:53:06.971328 > File "/home/share/apps/finance/p2pool/p2pool/util/graph.py", line 129, in
2013-09-22 17:53:06.971350 > for ds_name, ds_desc in datastream_descriptions.iteritems()
2013-09-22 17:53:06.971372 > File "/home/share/apps/finance/p2pool/p2pool/util/graph.py", line 127, in
2013-09-22 17:53:06.971394 > for dv_name, dv_desc in ds_desc.dataview_descriptions.iteritems()
2013-09-22 17:53:06.971417 > File "/home/share/apps/finance/p2pool/p2pool/util/graph.py", line 119, in get_dataview
2013-09-22 17:53:06.971440 > return DataView(dv_desc, ds_desc, dv_data['last_bin_end'], map(convert_bin, dv_data['bins']))
2013-09-22 17:53:06.971463 > File "/home/share/apps/finance/p2pool/p2pool/util/graph.py", line 109, in convert_bin
2013-09-22 17:53:06.971485 > total, count = bin
2013-09-22 17:53:06.971506 > exceptions.TypeError: 'int' object is not iterable