After Installing OpenERP, i get following error.

OpenERP Server Error
Client Traceback (most recent call last):
  File "/usr/lib/pymodules/python2.7/openerp/addons/web/http.py", line 204, in dispatch
    response["result"] = method(self, **self.params)
  File "/usr/lib/pymodules/python2.7/openerp/addons/web/controllers/main.py", line 774, in create
    params['create_admin_pwd'])
  File "/usr/lib/pymodules/python2.7/openerp/addons/web/session.py", line 30, in proxy_method
    result = self.session.send(self.service_name, method, *args)
  File "/usr/lib/pymodules/python2.7/openerp/addons/web/session.py", line 97, in send
    raise xmlrpclib.Fault('AccessDenied', openerp.tools.ustr(e))


Server Access denied.

On Create A New Database Screen.

This is because you enter wrong “Master password”. Default Master password is “admin”.

Once you enter “admin” in first text box, it will allow you to create new Database. This Database have nothing to do with PostgresQL database used by OpenERP, you can name it anything.