The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/home/ubuntu/kwikee/projects/venv/lib/python3.6/site-packages/flask/app.py", line 2292, in wsgi_app
response = self.full_dispatch_request()
File "/home/ubuntu/kwikee/projects/venv/lib/python3.6/site-packages/flask/app.py", line 1815, in full_dispatch_request
rv = self.handle_user_exception(e)
File "/home/ubuntu/kwikee/projects/venv/lib/python3.6/site-packages/flask/app.py", line 1718, in handle_user_exception
reraise(exc_type, exc_value, tb)
File "/home/ubuntu/kwikee/projects/venv/lib/python3.6/site-packages/flask/_compat.py", line 35, in reraise
raise value
File "/home/ubuntu/kwikee/projects/venv/lib/python3.6/site-packages/flask/app.py", line 1813, in full_dispatch_request
rv = self.dispatch_request()
File "/home/ubuntu/kwikee/projects/venv/lib/python3.6/site-packages/flask/app.py", line 1799, in dispatch_request
return self.view_functions[rule.endpoint](**req.view_args)
File "/home/ubuntu/kwikee/projects/category_search/rest_api/category_controller.py", line 66, in get_all_categories
category_list = session.query(Categories).all()
File "/home/ubuntu/kwikee/projects/venv/lib/python3.6/site-packages/sqlalchemy/orm/query.py", line 3174, in all
return list(self)
File "/home/ubuntu/kwikee/projects/venv/lib/python3.6/site-packages/sqlalchemy/orm/query.py", line 3330, in __iter__
return self._execute_and_instances(context)
File "/home/ubuntu/kwikee/projects/venv/lib/python3.6/site-packages/sqlalchemy/orm/query.py", line 3355, in _execute_and_instances
result = conn.execute(querycontext.statement, self._params)
File "/home/ubuntu/kwikee/projects/venv/lib/python3.6/site-packages/sqlalchemy/engine/base.py", line 988, in execute
return meth(self, multiparams, params)
File "/home/ubuntu/kwikee/projects/venv/lib/python3.6/site-packages/sqlalchemy/sql/elements.py", line 287, in _execute_on_connection
return connection._execute_clauseelement(self, multiparams, params)
File "/home/ubuntu/kwikee/projects/venv/lib/python3.6/site-packages/sqlalchemy/engine/base.py", line 1107, in _execute_clauseelement
distilled_params,
File "/home/ubuntu/kwikee/projects/venv/lib/python3.6/site-packages/sqlalchemy/engine/base.py", line 1248, in _execute_context
e, statement, parameters, cursor, context
File "/home/ubuntu/kwikee/projects/venv/lib/python3.6/site-packages/sqlalchemy/engine/base.py", line 1466, in _handle_dbapi_exception
util.raise_from_cause(sqlalchemy_exception, exc_info)
File "/home/ubuntu/kwikee/projects/venv/lib/python3.6/site-packages/sqlalchemy/util/compat.py", line 398, in raise_from_cause
reraise(type(exception), exception, tb=exc_tb, cause=cause)
File "/home/ubuntu/kwikee/projects/venv/lib/python3.6/site-packages/sqlalchemy/util/compat.py", line 152, in reraise
raise value.with_traceback(tb)
File "/home/ubuntu/kwikee/projects/venv/lib/python3.6/site-packages/sqlalchemy/engine/base.py", line 1244, in _execute_context
cursor, statement, parameters, context
File "/home/ubuntu/kwikee/projects/venv/lib/python3.6/site-packages/sqlalchemy/engine/default.py", line 552, in do_execute
cursor.execute(statement, parameters)
sqlalchemy.exc.ProgrammingError: (psycopg2.errors.UndefinedTable) relation "CATEGORIES" does not exist
LINE 2: FROM "CATEGORIES"
^
[SQL: SELECT "CATEGORIES".rowid AS "CATEGORIES_rowid", "CATEGORIES".name AS "CATEGORIES_name", "CATEGORIES".par AS "CATEGORIES_par"
FROM "CATEGORIES"]
(Background on this error at: http://sqlalche.me/e/f405)