diff -rupN auth_oauth_multi_token/models/res_users.py auth_oauth_multi_token.patch/models/res_users.py
--- auth_oauth_multi_token/models/res_users.py  2021-04-15 03:35:47.362795561 +0000
+++ auth_oauth_multi_token.patch/models/res_users.py    2021-04-20 22:54:51.992899568 +0000
@@ -69,10 +69,10 @@ class ResUsers(models.Model):
             res.oauth_master_uuid = self._generate_oauth_master_uuid()
 
     @api.model
-    def _check_credentials(self, password):
+    def _check_credentials(self, password, env):
         """Override to check credentials against multi tokens."""
         try:
-            return super()._check_credentials(password)
+            return super()._check_credentials(password, env)
         except exceptions.AccessDenied:
             res = self.multi_token_model.sudo().search(
                 [