diff --git a/src/cleveragents/agents/llm.py b/src/cleveragents/agents/llm.py
index 40ab9c90..75c58193 100644
--- a/src/cleveragents/agents/llm.py
+++ b/src/cleveragents/agents/llm.py
@@ -222,7 +222,7 @@ class LLMAgent(AgentWithMemory):
             }
             pretty_context = pprint.pformat(display_context, indent=2)
             logger.debug(
-                f"--- LLMAgent '{self.name}' render context ---\n{pretty_context}"
+                f"--- LLMAgent '{self.name}' final render context ---\n{pretty_context}"
             )
         # --- END: ADDED FOR DEBUGGING ---
 
diff --git a/src/cleveragents/templates/renderer.py b/src/cleveragents/templates/renderer.py
index 452790d5..d913f22a 100644
--- a/src/cleveragents/templates/renderer.py
+++ b/src/cleveragents/templates/renderer.py
@@ -252,11 +252,9 @@ class TemplateRenderer:
             else:
                 raise TemplateError(f"Unsupported template engine: {self.engine_type}")
         except Exception as e:
-            desc = (
-                source_description or f"string starting with: '{template_str[:40]}...'"
-            )
+            desc = f" for {source_description}" if source_description else ""
             raise TemplateError(
-                f"Failed to render template for {desc}: {str(e)}"
+                f"Failed to render template string{desc}: {str(e)}"
             ) from e
 
     def get_template(self, name: str) -> str:
diff --git a/tests/features/steps/llm_agent_detailed_steps.py b/tests/features/steps/llm_agent_detailed_steps.py
index d32c98d8..c9c1b4cb 100644
--- a/tests/features/steps/llm_agent_detailed_steps.py
+++ b/tests/features/steps/llm_agent_detailed_steps.py
@@ -325,8 +325,8 @@ def step_impl(context):
     )
     original_process_response = context.agent.process_response
 
-    def mock_process_response(response):
-        context.processed_response = original_process_response(response)
+    def mock_process_response(response, ctx=None):
+        context.processed_response = original_process_response(response, ctx)
         return context.processed_response
 
     context.agent.process_response = mock_process_response
@@ -353,8 +353,8 @@ def step_impl(context):
     )
     original_process_response = context.agent.process_response
 
-    def mock_process_response(response):
-        context.processed_response = original_process_response(response)
+    def mock_process_response(response, ctx=None):
+        context.processed_response = original_process_response(response, ctx)
         return context.processed_response
 
     context.agent.process_response = mock_process_response