Comment 2 for bug 1356807

Steps to fix the bug:

1.Go to crm_helpdesk.py
2.Uninstall helpdesk module if it already installed
2.Comment line number 202 ('user_id': 26, #lambda s, cr, uid, c: s._get_default_user(cr, uid, c),)
4.Install helpdesk module
5.Then give required access rights which in read me