Mod_python error: "PythonHandler main"

Traceback (most recent call last):

  File "/usr/lib64/python2.4/site-packages/mod_python/apache.py", line 299, in HandlerDispatch
    result = object(req)

  File "/gnshare/gn/web/webqtl/main.py", line 493, in handler
    page = SharingInfoPage.SharingInfoPage(fd)

  File "/gnshare/gn/web/webqtl/dataSharing/SharingInfoPage.py", line 44, in __init__
    GN_AccessionId2, InfoPageName2, info = sharingInfoObject.getInfo(create=True)

  File "/gnshare/gn/web/webqtl/dataSharing/SharingInfo2.py", line 58, in getInfo
    raise 'No correct parameter found'

No correct parameter found