Traceback (most recent call last):

 "/usr/lib/python2.7/dist-packages/horizons/main.py", line 326, in start_singleplayer
_modules.session.load(options)

 "/usr/lib/python2.7/dist-packages/horizons/spsession.py", line 50, in load
super(SPSession, self).load(*args, **kwargs)

 "/usr/lib/python2.7/dist-packages/horizons/session.py", line 311, in load
savegame_db = SavegameAccessor(options.game_identifier, options.is_map, options) # Initialize new dbreader

 "/usr/lib/python2.7/dist-packages/horizons/util/savegameaccessor.py", line 61, in __init__
game_identifier = self.upgrader.get_path()

 "/usr/lib/python2.7/dist-packages/horizons/util/savegameupgrader.py", line 401, in get_path
self._upgrade()

 "/usr/lib/python2.7/dist-packages/horizons/util/savegameupgrader.py", line 380, in _upgrade
self._upgrade_to_rev68(db)

 "/usr/lib/python2.7/dist-packages/horizons/util/savegameupgrader.py", line 267, in _upgrade_to_rev68
db_result = db("SELECT rowid, land_manager, ship, warehouse_builder, state FROM ai_mission_found_settlement")

 "/usr/lib/python2.7/dist-packages/horizons/util/dbreader.py", line 48, in __call__
self.cur.execute(command, args)OperationalError: no such column: warehouse_builder

Traceback (most recent call last):


 "/home/iman/.local/lib/python3.6/site-packages/spotipy/client.py", line 119, in _internal_call

r.raise_for_status()


 "/home/iman/.local/lib/python3.6/site-packages/requests/models.py", line 940, in raise_for_status

raise HTTPError(http_error_msg, response=self)

requests.exceptions.HTTPError: 500 Server Error: Internal Server Error for url: https://api.spotify.com/v1/users/None/playlists/0vISRZdpZn8H1jnQJGkWYU?fields=tracks%2Cnext%2Cname
