[Tilecache] Problem moving tilecache to a new server

[Stephen Woodbridge]

Hi all,

I'm new to tilecache and I'm upgrading a tilecache-2.01 instance to a 
new server and have it running under apache2 but I keep getting errors 
like this for all requests:

An error occurred: Current x value -78.200000 is too far from tile 
corner x -79.800000

My google-foo is weak today and failing to find an answer.

I get this error from both the tilecache-2.01 code and the 
tilecache-2.11 code.

I take a URL from the old server that works and do nothing but change 
the host to point to the new server and get this error.

I'm using the same tilecache.cfg file and I rsync'd the cache to the new 
server.

I'm at a total loss as to what is going on or how to debug this.

http://74.208.78.238/tilecache-2.01/tilecache.py?LAYERS=bathy_contours&FORMAT=image%2Fpng&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&STYLES=&EXCEPTIONS=application%2Fvnd.ogc.se_inimage&OLRELOADSALT=0.4349490585549216&SRS=EPSG%3A4326&BBOX=-78.20000000000002,31.199999999999996,-76.60000000000002,32.8&WIDTH=256&HEIGHT=256

This is my Apache config (NOTE: this is actually running tilecache-2.11 
not 2.01 code, but I get the same error using 2.01 code):

         Alias /tilecache-2.01 /var/lib/python-support/python2.7/
         <Directory /var/lib/python-support/python2.7/>
                 SetHandler python-program
                 PythonHandler TileCache.Service
                 PythonOption TileCacheConfig /etc/tilecache.cfg
         </Directory>

and the tilecache.cfg file for this layer is:

[bathy_contours]
type=MapServerLayer
mapfile=/maps/wms/bathymetry.map
layers=contours
extension=png
bbox=-131.00, 12.00, -66.00, 49.00
maxResolution=0.10
srs=EPSG:4326
levels=15
extent_type=loose
debug=false

Why would this work on the old server and not on the new server?
Did I forget to move or configure something?

Help would be appreciated.

Thanks,
   -Steve