CloudLinux install error

Transaction Summary
================================================================================
Install      74 Package(s)
Upgrade       1 Package(s)

Total download size: 72 M
Downloading Packages:
Traceback (most recent call last):
  File "/usr/bin/yum", line 29, in <module>
    yummain.user_main(sys.argv[1:], exit_code=True)
  File "/usr/share/yum-cli/yummain.py", line 294, in user_main
    errcode = main(args)
  File "/usr/share/yum-cli/yummain.py", line 229, in main
    return_code = base.doTransaction()
  File "/usr/share/yum-cli/cli.py", line 498, in doTransaction
    problems = self.downloadPkgs(downloadpkgs, callback_total=self.download_callback_total_cb)
  File "/usr/lib/python2.6/site-packages/yum/__init__.py", line 2090, in downloadPkgs
    cache=po.repo.http_caching != 'none',
  File "/usr/lib/python2.6/site-packages/yum/yumRepo.py", line 862, in getPackage
    size=package.size,
  File "/usr/share/yum-plugins/rhnplugin.py", line 342, in _getFile
    up2dateAuth.updateLoginInfo(mirrorServer=url)
  File "/usr/share/rhn/up2date_client/up2dateAuth.py", line 207, in updateLoginInfo
    login(forceUpdate=True, mirrorServer=mirrorServer)
  File "/usr/share/rhn/up2date_client/up2dateAuth.py", line 190, in login
    li = server.up2date.login(systemId)
  File "/usr/share/rhn/up2date_client/rhnserver.py", line 64, in __call__
    raise up2dateErrors.SSLCertificateVerifyFailedError()
up2date_client.up2dateErrors.SSLCertificateVerifyFailedError: The SSL certificate failed verification.
Unable to install required packages, please contact CloudLinux support at https://helpdesk.cloudlinux.com