From 6552ec1aae5070f71a79370d95dd26fa4eccfb47 Mon Sep 17 00:00:00 2001
From: Andrew Rowley <Andrew.Rowley@manchester.ac.uk>
Date: Mon, 4 Dec 2023 14:43:33 +0000
Subject: [PATCH] Hopefully this breaks nothing!

---
 spinnman/spalloc/session.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spinnman/spalloc/session.py b/spinnman/spalloc/session.py
index 21fac6aba..ab3601705 100644
--- a/spinnman/spalloc/session.py
+++ b/spinnman/spalloc/session.py
@@ -262,7 +262,7 @@ def renew(self) -> JsonObject:
                         error = str(json_error)
                 except JSONDecodeError:
                     error = r.raw
-                raise KeyError(f"Unable to login: {error}") from e
+                raise SpallocException(f"Unable to login: {error}") from e
 
         # Step three: get the basic service data and new CSRF token
         obj: JsonObject = self.get(self.__srv_base).json()