diff --git a/api/controllers/trigger/trigger.py b/api/controllers/trigger/trigger.py
index b0786c7e0e..e69b22d880 100644
--- a/api/controllers/trigger/trigger.py
+++ b/api/controllers/trigger/trigger.py
@@ -36,9 +36,8 @@ def trigger_endpoint(endpoint_id: str):
             logger.error("Endpoint not found for {endpoint_id}")
             return jsonify({"error": "Endpoint not found"}), 404
         return response
-    except ValueError:
-        logger.exception("Endpoint processing failed for {endpoint_id}")
-        return jsonify({"error": "Endpoint processing failed"}), 500
-    except Exception as e:
+    except ValueError as e:
+        return jsonify({"error": "Endpoint processing failed", "message": str(e)}), 400
+    except Exception:
         logger.exception("Webhook processing failed for {endpoint_id}")
         return jsonify({"error": "Internal server error"}), 500