# Pastebin nwR0owjr
I met this errors when I ran a simple heat template,
Feb 02 19:06:43 ubuntu devstack@h-api.service[12842]: ERROR heat.common.wsgi Traceback (most recent call last):
Feb 02 19:06:43 ubuntu devstack@h-api.service[12842]: ERROR heat.common.wsgi   File "/opt/stack/heat/heat/common/wsgi.py", line 836, in __call__
Feb 02 19:06:43 ubuntu devstack@h-api.service[12842]: ERROR heat.common.wsgi     request, **action_args)
Feb 02 19:06:43 ubuntu devstack@h-api.service[12842]: ERROR heat.common.wsgi   File "/opt/stack/heat/heat/common/wsgi.py", line 909, in dispatch
Feb 02 19:06:43 ubuntu devstack@h-api.service[12842]: ERROR heat.common.wsgi     return method(*args, **kwargs)
Feb 02 19:06:43 ubuntu devstack@h-api.service[12842]: ERROR heat.common.wsgi   File "/opt/stack/heat/heat/api/openstack/v1/util.py", line 38, in handle_stack_method
Feb 02 19:06:43 ubuntu devstack@h-api.service[12842]: ERROR heat.common.wsgi     return handler(controller, req, **kwargs)
Feb 02 19:06:43 ubuntu devstack@h-api.service[12842]: ERROR heat.common.wsgi   File "/opt/stack/heat/heat/api/openstack/v1/stacks.py", line 349, in index
Feb 02 19:06:43 ubuntu devstack@h-api.service[12842]: ERROR heat.common.wsgi     return self._index(req)
Feb 02 19:06:43 ubuntu devstack@h-api.service[12842]: ERROR heat.common.wsgi   File "/opt/stack/heat/heat/api/openstack/v1/stacks.py", line 310, in _index
Feb 02 19:06:43 ubuntu devstack@h-api.service[12842]: ERROR heat.common.wsgi     **params)
Feb 02 19:06:43 ubuntu devstack@h-api.service[12842]: ERROR heat.common.wsgi   File "/opt/stack/heat/heat/rpc/client.py", line 179, in list_stacks
Feb 02 19:06:43 ubuntu devstack@h-api.service[12842]: ERROR heat.common.wsgi     version='1.33')
Feb 02 19:06:43 ubuntu devstack@h-api.service[12842]: ERROR heat.common.wsgi   File "/opt/stack/heat/heat/rpc/client.py", line 88, in call
Feb 02 19:06:43 ubuntu devstack@h-api.service[12842]: ERROR heat.common.wsgi     return client.call(ctxt, method, **kwargs)
Feb 02 19:06:43 ubuntu devstack@h-api.service[12842]: ERROR heat.common.wsgi   File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/client.py", line 169, in call
Feb 02 19:06:43 ubuntu devstack@h-api.service[12842]: ERROR heat.common.wsgi     retry=self.retry)
Feb 02 19:06:43 ubuntu devstack@h-api.service[12842]: ERROR heat.common.wsgi   File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/transport.py", line 123, in _send
Feb 02 19:06:43 ubuntu devstack@h-api.service[12842]: ERROR heat.common.wsgi     timeout=timeout, retry=retry)
Feb 02 19:06:43 ubuntu devstack@h-api.service[12842]: ERROR heat.common.wsgi   File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 578, in send
Feb 02 19:06:43 ubuntu devstack@h-api.service[12842]: ERROR heat.common.wsgi     retry=retry)
Feb 02 19:06:43 ubuntu devstack@h-api.service[12842]: ERROR heat.common.wsgi   File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 569, in _send
Feb 02 19:06:43 ubuntu devstack@h-api.service[12842]: ERROR heat.common.wsgi     raise result
Feb 02 19:06:43 ubuntu devstack@h-api.service[12842]: ERROR heat.common.wsgi RemoteError: Remote error: DBError (psycopg2.ProgrammingError) relation "stack" does not exist
Feb 02 19:06:43 ubuntu devstack@h-api.service[12842]: ERROR heat.common.wsgi LINE 2: FROM stack
Feb 02 19:06:43 ubuntu devstack@h-api.service[12842]: ERROR heat.common.wsgi              ^