diff --git a/app/main.py b/app/main.py
index 7329ae5..03b26e2 100644
--- a/app/main.py
+++ b/app/main.py
@@ -182,7 +182,12 @@ def set_session_token_id(token_id):
 
 def raise_for_status(response):
     if response.status_code not in range(200, 300):
-        raise Exception(f'HTTPError: {response.status_code} \n Message: {response.json()}')
+        msg = None
+        try:
+            msg = response.json().get('error', '')
+        except:
+            pass
+        raise Exception(f'HTTPError: {response.status_code} \n Message: {msg}')
 
 if __name__ == '__main__':
     app.run(host='0.0.0.0', debug=True, port=5000)
\ No newline at end of file