silence the pyactiveresource logger

src/sso_server/sso_server/auth/auth_machdb.py

@@ -45,8 +45,13 @@ class Updater(threading.Thread):
 class Auth(AuthBase):
 
     def __init__(self, config):
+        # Make the pyactiveresource logger only report errors.
+        logging.getLogger('pyactiveresource').setLevel(logging.ERROR)
+
+        # Setup MachDB.
         mdb.init(MACHDB_URL)
-        self.auth_cache = {'pwcache': {}, 'grpcache': {}}
+
+        self.auth_cache = {'pwcache': {}, 'grpcache': {}, 'otpcache': {}}
         updater = Updater(self.auth_cache)
         updater.setDaemon(True)
         updater.start()