Not able to add users in Trac

[satish.nagasamudram@…]

I have admin access. but I was not able to add users. Following is the error trace.

Python Traceback
Traceback (most recent call last):
  File "/var/lib/python-support/python2.5/trac/web/main.py", line 406, in dispatch_request
    dispatcher.dispatch(req)
  File "/var/lib/python-support/python2.5/trac/web/main.py", line 237, in dispatch
    resp = chosen_handler.process_request(req)
  File "build/bdist.linux-i686/egg/webadmin/web_ui.py", line 119, in process_request
    path_info)
  File "build/bdist.linux-i686/egg/acct_mgr/admin.py", line 48, in process_admin_request
    return self._do_users(req)
  File "build/bdist.linux-i686/egg/acct_mgr/admin.py", line 95, in _do_users
    _create_user(req, self.env, check_permissions=False)
  File "build/bdist.linux-i686/egg/acct_mgr/web_ui.py", line 53, in _create_user
    mgr.set_password(user, password)
  File "build/bdist.linux-i686/egg/acct_mgr/api.py", line 98, in set_password
    if self.password_store.set_password(user, password):
  File "build/bdist.linux-i686/egg/acct_mgr/db.py", line 50, in set_password
    hash = self.hash_method.generate_hash(user, password)
  File "/var/lib/python-support/python2.5/trac/config.py", line 383, in __get__
    self.section, self.name))
AttributeError: Cannot find an implementation of the "IPasswordHashMethod" interface named "<acct_mgr.pwhash.HtDigestHashMethod object at 0x9bbb16c>".  Please update the option account-manager.hash_method in trac.ini.

[Christian Boos]

​lmgtfy:"IPasswordHashMethod interface named" ;-)

PluginIssue.