Fix login issue

rog/serializers.py

@@ -535,9 +535,10 @@ class LoginUserSerializer(serializers.Serializer):
             else:
                 # Check if the user exists
                 try:
-                    user_obj = User.objects.get(email=email)
+                    from .models import CustomUser
+                    user_obj = CustomUser.objects.get(email=email)
                     raise serializers.ValidationError("Incorrect password.")
-                except User.DoesNotExist:
+                except CustomUser.DoesNotExist:
                     raise serializers.ValidationError("User with this email does not exist.")
         else:
             raise serializers.ValidationError("Must include 'email' and 'password'.")