diff --git a/invokeai/app/services/invocation_stats/invocation_stats_default.py b/invokeai/app/services/invocation_stats/invocation_stats_default.py
index 501a4c04e5..be58aaad2d 100644
--- a/invokeai/app/services/invocation_stats/invocation_stats_default.py
+++ b/invokeai/app/services/invocation_stats/invocation_stats_default.py
@@ -106,9 +106,9 @@ class InvocationStatsService(InvocationStatsServiceBase):
             del self._stats[graph_execution_state_id]
             del self._cache_stats[graph_execution_state_id]
         except KeyError as e:
-            msg = f"Attempted to clear statistics for unknown graph {graph_execution_state_id}: {e}."
-            logger.error(msg)
-            raise GESStatsNotFoundError(msg) from e
+            raise GESStatsNotFoundError(
+                f"Attempted to clear statistics for unknown graph {graph_execution_state_id}: {e}."
+            ) from e
 
     def get_stats(self, graph_execution_state_id: str) -> InvocationStatsSummary:
         graph_stats_summary = self._get_graph_summary(graph_execution_state_id)
@@ -136,9 +136,9 @@ class InvocationStatsService(InvocationStatsServiceBase):
         try:
             cache_stats = self._cache_stats[graph_execution_state_id]
         except KeyError as e:
-            msg = f"Attempted to get model cache statistics for unknown graph {graph_execution_state_id}: {e}."
-            logger.error(msg)
-            raise GESStatsNotFoundError(msg) from e
+            raise GESStatsNotFoundError(
+                f"Attempted to get model cache statistics for unknown graph {graph_execution_state_id}: {e}."
+            ) from e
 
         return ModelCacheStatsSummary(
             cache_hits=cache_stats.hits,
@@ -154,9 +154,9 @@ class InvocationStatsService(InvocationStatsServiceBase):
         try:
             graph_stats = self._stats[graph_execution_state_id]
         except KeyError as e:
-            msg = f"Attempted to get graph statistics for unknown graph {graph_execution_state_id}: {e}."
-            logger.error(msg)
-            raise GESStatsNotFoundError(msg) from e
+            raise GESStatsNotFoundError(
+                f"Attempted to get graph statistics for unknown graph {graph_execution_state_id}: {e}."
+            ) from e
 
         return graph_stats.get_graph_stats_summary(graph_execution_state_id)
 
@@ -164,8 +164,8 @@ class InvocationStatsService(InvocationStatsServiceBase):
         try:
             graph_stats = self._stats[graph_execution_state_id]
         except KeyError as e:
-            msg = f"Attempted to get node statistics for unknown graph {graph_execution_state_id}: {e}."
-            logger.error(msg)
-            raise GESStatsNotFoundError(msg) from e
+            raise GESStatsNotFoundError(
+                f"Attempted to get node statistics for unknown graph {graph_execution_state_id}: {e}."
+            ) from e
 
         return graph_stats.get_node_stats_summaries()