Discussion forum not working in LMS

[Gharat]

Request...

[16/Jul/2013 17:04:12] "GET /courses/Organization/1234/Course_Name/discussion/forum HTTP/1.1" 404 1673

Errors...

2013-07-16 17:04:12,083 ERROR 717 [comment_client.utils] utils.py:47 - Trying to call get on http://localhost:4567/api/v1/users/2 with params {'complete': True}
Traceback (most recent call last):
File "/home/edx/edx-platform/lms/lib/comment_client/utils.py", line 40, in perform_request
response = requests.request(method, url, params=data_or_params, timeout=5)
File "/home/edx/.virtualenvs/edx-platform/local/lib/python2.7/site-packages/requests/safe_mode.py", line 39, in wrapped
return function(method, url, *_kwargs)
File "/home/edx/.virtualenvs/edx-platform/local/lib/python2.7/site-packages/requests/api.py", line 51, in request
return session.request(method=method, url=url, *_kwargs)
File "/home/edx/.virtualenvs/edx-platform/local/lib/python2.7/site-packages/requests/sessions.py", line 241, in request
r.send(prefetch=prefetch)
File "/home/edx/.virtualenvs/edx-platform/local/lib/python2.7/site-packages/requests/models.py", line 634, in send
raise ConnectionError(sockerr)
ConnectionError: [Errno 111] Connection refused
2013-07-16 17:04:12,084 ERROR 717 [edx.discussions] views.py:181 - Error loading forum discussion threads: '[Errno 111] Connection refused'

---

Also for not working for New Post, Hide Discussion etc...

Request...

[16/Jul/2013 17:10:02] "GET /courses/Organization/1234/Course_Name/discussion/forum/b54f566bac3a4d95b00a3492be1a32b7/inline?page=1&ajax=1 HTTP/1.1" 404 1771

Errors....

2013-07-16 17:10:02,827 INFO 717 [requests.packages.urllib3.connectionpool] connectionpool.py:191 - Starting new HTTP connection (1): localhost
2013-07-16 17:10:02,831 INFO 717 [comment_client.utils] utils.py:44 - Deleting API key from params
2013-07-16 17:10:02,832 ERROR 717 [comment_client.utils] utils.py:47 - Trying to call get on http://localhost:4567/api/v1/users/2 with params {'complete': True}
Traceback (most recent call last):
File "/home/edx/edx-platform/lms/lib/comment_client/utils.py", line 40, in perform_request
response = requests.request(method, url, params=data_or_params, timeout=5)
File "/home/edx/.virtualenvs/edx-platform/local/lib/python2.7/site-packages/requests/safe_mode.py", line 39, in wrapped
return function(method, url, *_kwargs)
File "/home/edx/.virtualenvs/edx-platform/local/lib/python2.7/site-packages/requests/api.py", line 51, in request
return session.request(method=method, url=url, *_kwargs)
File "/home/edx/.virtualenvs/edx-platform/local/lib/python2.7/site-packages/requests/sessions.py", line 241, in request
r.send(prefetch=prefetch)
File "/home/edx/.virtualenvs/edx-platform/local/lib/python2.7/site-packages/requests/models.py", line 634, in send
raise ConnectionError(sockerr)
ConnectionError: [Errno 111] Connection refused

2013-07-16 17:10:02,832 ERROR 717 [edx.discussions] views.py:121 - Error loading inline discussion threads.

[Gharat]

Solution - "Running the discussion service"

https://github.com/edx/edx-platform/blob/master/doc/discussion.md