import html_out as html
import logging
from engine import Engine, EngineException
-from dbbase import DbException
-from fsbase import FsException
-from msgbase import MsgException
+from osm_common.dbbase import DbException
+from osm_common.fsbase import FsException
+from osm_common.msgbase import MsgException
from base64 import standard_b64decode
#from os import getenv
from http import HTTPStatus