MOD_PYTHON ERROR

ProcessId:      10766
Interpreter:    '127.0.1.1'

ServerName:     '127.0.1.1'
DocumentRoot:   '/var/www'

URI:            '/~onyx/pyfa/gui_web/py/marketTree.psp'
Location:       None
Directory:      '/home/onyx/public_html/'
Filename:       '/home/onyx/public_html/pyfa/gui_web/py/marketTree.psp'
PathInfo:       ''

Phase:          'PythonHandler'
Handler:        'mod_python.psp'

Traceback (most recent call last):

  File "/usr/lib/python2.6/dist-packages/mod_python/importer.py", line 1537, in HandlerDispatch
    default=default_handler, arg=req, silent=hlist.silent)

  File "/usr/lib/python2.6/dist-packages/mod_python/importer.py", line 1229, in _process_target
    result = _execute_target(config, req, object, arg)

  File "/usr/lib/python2.6/dist-packages/mod_python/importer.py", line 1128, in _execute_target
    result = object(arg)

  File "/usr/lib/python2.6/dist-packages/mod_python/psp.py", line 337, in handler
    p.run()

  File "/usr/lib/python2.6/dist-packages/mod_python/psp.py", line 243, in run
    exec code in global_scope

  File "/home/onyx/public_html/pyfa/gui_web/py/marketTree.psp", line 79, in <module>
    mGroupMods = marketGroup.getMarketGroup(name = "Ship Equipment")

  File "/home/onyx/public_html/pyfa/model/marketGroup.py", line 91, in getMarketGroup
    elif name != None: c = cached_query(getMarketGroupByName, (name,))

  File "/home/onyx/public_html/pyfa/model/cache.py", line 26, in cached_query
    c.execute(*args)

  File "/usr/lib/pymodules/python2.6/MySQLdb/cursors.py", line 151, in execute
    query = query % db.literal(args)

TypeError: not all arguments converted during string formatting