Unable to add information to an existing ticket

[manish.mahanta@…]

Error:- Trac detected an internal error: database or disk is full

Trace:-

Python traceback

Traceback (most recent call last):

File "C:\Python243\lib\site-packages\trac\web\modpython_frontend.py", line 206, in handler

dispatch_request(mpr.path_info, mpr, env)

File "C:\Python243\lib\site-packages\trac\web\main.py", line 140, in dispatch_request

dispatcher.dispatch(req)

File "C:\Python243\lib\site-packages\trac\web\main.py", line 108, in dispatch

resp = chosen_handler.process_request(req)

File "C:\Python243\lib\site-packages\trac\ticket\web_ui.py", line 190, in process_request

self._do_save(req, db, ticket)

File "C:\Python243\lib\site-packages\trac\ticket\web_ui.py", line 355, in _do_save

req.args.get('comment'), when=now, db=db)

File "C:\Python243\lib\site-packages\trac\ticket\model.py", line 219, in save_changes

(self[name], self.id, name))

File "C:\Python243\lib\site-packages\trac\db.py", line 219, in execute

args or [])

File "C:\Python243\lib\site-packages\trac\db.py", line 211, in _rollback_on_error

return function(self, *args, kwargs)

OperationalError: database or disk is full