How to get up2date working again?

How do we start with up2date again from scratch?

Since, I have been trying to update from Rawhide it has been always
busy!!  So, I end up having to do a kill -9 on up2date so it does not
wait for infinity.  So, now I think some file somewhere related to the
up2date process is corrupt.  How do we start again?

Below is the snippet of errors:
------------------------------------------------------------------

[root@matrix root]# up2date &
[1] 9010
[root@matrix root]# Traceback (most recent call last):
  File "/usr/share/rhn/up2date_client/gui.py", line 1365, in
onChannelsPageNext
    self.pList.run()
  File "/usr/share/rhn/up2date_client/packageList.py", line 117, in run
    self.progressCallback)
  File "/usr/share/rhn/up2date_client/rhnPackageInfo.py", line 315, in
getAvailableAllArchPackageList
    package_list = availablePackageList(
  File "/usr/share/rhn/up2date_client/rhnPackageInfo.py", line 153, in
availablePackageList
    progressCallback = progressCallback)
  File "/usr/share/rhn/up2date_client/rpcServer.py", line 109, in doCall
    ret = apply(method, args, kwargs)
  File "/usr/share/rhn/up2date_client/repoDirector.py", line 20, in
listPackages
    return self.handlers[channel['type']].listPackages(channel,
msgCallback, progressCallback)
  File "/usr/share/rhn/up2date_client/rpmSource.py", line 226, in
listPackages
    msgCallback, progressCallback)
  File "/usr/share/rhn/up2date_client/repoBackends/yumRepo.py", line
197, in listPackages




Thanks,
-- 
Ernest L. Williams Jr. <ernesto@xxxxxxxx>