[OpenLayers-Users] baffling error in TileCache.py...

[Lance Dyas]

 This error occurs when we zoom in past a certain point... could it be 
we havent got the maxResolution set high or low enough? for the 
numZoomLevels??

*An error occurred: <urlopen error (111, 'Connection refused')> File 
"/var/www/tilecache/TileCache/Service.py", line 525, in cgiHandler 
format, image = service.dispatchRequest( params, path_info, req_method, 
host ) File "/var/www/tilecache/TileCache/Service.py", line 443, in 
dispatchRequest return self.renderTile(tile, params.has_key('FORCE')) 
File "/var/www/tilecache/TileCache/Service.py", line 401, in renderTile 
data = layer.render(tile) File "/var/www/tilecache/TileCache/Layer.py", 
line 253, in render return self.renderTile(tile) File 
"/var/www/tilecache/TileCache/Layer.py", line 297, in renderTile 
tile.data, response = wms.fetch() File 
"/var/www/tilecache/TileCache/Client.py", line 45, in fetch response = 
self.client.open(urlrequest) File "urllib2.py", line 374, in open 
response = self._open(req, data) File "urllib2.py", line 392, in _open 
'_open', req) File "urllib2.py", line 353, in _call_chain result = 
func(*args) File "urllib2.py", line 1100, in http_open return 
self.do_open(httplib.HTTPConnection, req) File "urllib2.py", line 1075, 
in do_open raise URLError(err) *