Hi everyone, it's me again!!! This time the issue I'm having is with the Amazon API, when I try to execute euca-describe-images I get the following error, I updated nova packages to the latest version and I also restarted the service several times:

euca-describe-images -a -A a51b818e-5f3b-4a3b-9145-70897d95597f:caqui -S 166011db-ab6f-4831-80b8-719e62376553 -U http://192.168.1.208:8773/services/Cloud Warning: failed to parse error message from AWS: :1:0: syntax error BotoServerError: 500 Internal Server Error Traceback (most recent call last): File "/usr/lib/pymodules/python2.6/eventlet/wsgi.py", line 336, in handle_one_response result = self.application(self.environ, start_response) File "/usr/lib/pymodules/python2.6/paste/urlmap.py", line 203, in __call__ return app(environ, start_response) File "/usr/lib/pymodules/python2.6/webob/dec.py", line 147, in __call__ resp = self.call_func(req, args, *self.kwargs) File "/usr/lib/pymodules/python2.6/webob/dec.py", line 208, in call_func return self.func(req, args, *kwargs) File "/usr/lib/pymodules/python2.6/nova/api/ec2/__init__.py", line 59, in __call__ rv = req.get_response(self.application) File "/usr/lib/pymodules/python2.6/webob/request.py", line 919, in get_response application, catch_exc_info=False) File "/usr/lib/pymodules/python2.6/webob/request.py", line 887, in call_application app_iter = application(self.environ, start_response) File "/usr/lib/pymodules/python2.6/webob/dec.py", line 147, in __call__ resp = self.call_func(req, args, *self.kwargs) File "/usr/lib/pymodules/python2.6/webob/dec.py", line 208, in call_func return self.func(req, args, *kwargs) File "/usr/lib/pymodules/python2.6/nova/api/ec2/__init__.py", line 169, in __call__ req.path) File "/usr/lib/pymodules/python2.6/nova/auth/manager.py", line 269, in authenticate user = self.get_user_from_access_key(access_key) File "/usr/lib/pymodules/python2.6/nova/auth/manager.py", line 615, in get_user_from_access_key user_dict = drv.get_user_from_access_key(access_key) File "/usr/lib/pymodules/python2.6/nova/auth/dbdriver.py", line 53, in get_user_from_access_key user = db.user_get_by_access_key(context.get_admin_context(), access) File "/usr/lib/pymodules/python2.6/nova/db/api.py", line 956, in user_get_by_access_key return IMPL.user_get_by_access_key(context, access_key) File "/usr/lib/pymodules/python2.6/nova/db/sqlalchemy/api.py", line 98, in wrapper return f(args, *kwargs) File "/usr/lib/pymodules/python2.6/nova/db/sqlalchemy/api.py", line 1996, in user_get_by_access_key filter_by(deleted=can_read_deleted(context)).\ File "/usr/lib/python2.6/dist-packages/sqlalchemy/orm/query.py", line 1496, in first ret = list(self[0:1]) File "/usr/lib/python2.6/dist-packages/sqlalchemy/orm/query.py", line 1405, in __getitem__ return list(res) File "/usr/lib/python2.6/dist-packages/sqlalchemy/orm/query.py", line 1565, in __iter__ return self._execute_and_instances(context) File "/usr/lib/python2.6/dist-packages/sqlalchemy/orm/query.py", line 1570, in _execute_and_instances mapper=self._mapper_zero_or_none()) File "/usr/lib/python2.6/dist-packages/sqlalchemy/orm/session.py", line 735, in execute clause, params or {}) File "/usr/lib/python2.6/dist-packages/sqlalchemy/engine/base.py", line 1157, in execute params) File "/usr/lib/python2.6/dist-packages/sqlalchemy/engine/base.py", line 1237, in _execute_clauseelement return self ... (more)