diff --git a/backend/src/backend/primary/routers/general.py b/backend/src/backend/primary/routers/general.py
index d22c49ebb..29e9c7f9f 100644
--- a/backend/src/backend/primary/routers/general.py
+++ b/backend/src/backend/primary/routers/general.py
@@ -2,6 +2,7 @@
 import datetime
 import logging
 
+import httpx
 import starsessions
 from starlette.responses import StreamingResponse
 from fastapi import APIRouter, HTTPException, Request, status, Depends, Query
@@ -74,8 +75,10 @@ async def logged_in_user(
             user_info.avatar_b64str = avatar_b64str
             if graph_user_info is not None:
                 user_info.display_name = graph_user_info.get("displayName", None)
-        except Exception as e:
-            print("Error while fetching user avatar and info from Microsoft Graph API:\n", e)
+        except httpx.HTTPError as e:
+            print("Error while fetching user avatar and info from Microsoft Graph API (HTTP error):\n", e)
+        except httpx.InvalidURL as e:
+            print("Error while fetching user avatar and info from Microsoft Graph API (Invalid URL):\n", e)
 
     return user_info
 
diff --git a/backend/src/services/utils/authenticated_user.py b/backend/src/services/utils/authenticated_user.py
index 67df71e9e..3b28aa515 100644
--- a/backend/src/services/utils/authenticated_user.py
+++ b/backend/src/services/utils/authenticated_user.py
@@ -20,11 +20,11 @@ def __init__(
     ) -> None:
         self._user_id = user_id
         self._username = username
-        self._graph_access_token = access_tokens.get("graph_access_token", None)
-        self._sumo_access_token = access_tokens.get("sumo_access_token", None)
-        self._smda_access_token = access_tokens.get("smda_access_token", None)
-        self._pdm_access_token = access_tokens.get("pdm_access_token", None)
-        self._ssdl_access_token = access_tokens.get("ssdl_access_token", None)
+        self._graph_access_token = access_tokens.get("graph_access_token")
+        self._sumo_access_token = access_tokens.get("sumo_access_token")
+        self._smda_access_token = access_tokens.get("smda_access_token")
+        self._pdm_access_token = access_tokens.get("pdm_access_token")
+        self._ssdl_access_token = access_tokens.get("ssdl_access_token")
 
     def __hash__(self) -> int:
         return hash(self._user_id)