From ee25585f06b23d3a288d0d46cd14b9454599626f Mon Sep 17 00:00:00 2001
From: Eneko Lakasta <eneko@cartodb.com>
Date: Fri, 29 Jun 2018 15:01:12 +0200
Subject: [PATCH] add new error message

---
 lib/cartodb/api/middlewares/error-middleware.js | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/lib/cartodb/api/middlewares/error-middleware.js b/lib/cartodb/api/middlewares/error-middleware.js
index c02974b4..74a7c701 100644
--- a/lib/cartodb/api/middlewares/error-middleware.js
+++ b/lib/cartodb/api/middlewares/error-middleware.js
@@ -56,16 +56,18 @@ function populateTimeoutErrors (errors) {
             error.subtype = 'render';
         }
 
-        if (isDatasourceTimeoutError(error)) {
-            error.subtype = 'datasource';
-        }
-
         if (isTimeoutError(error)) {
             error.message = 'You are over platform\'s limits. Please contact us to know more details';
             error.type = 'limit';
             error.http_status = 429;
         }
 
+        if (isDatasourceTimeoutError(error)) {
+            error.subtype = 'datasource';
+            error.message = 'You are over platform\'s limits: SQL query timeout error.' +
+                ' Refactor your query before running again or contact CARTO support for more details.';
+        }
+
         return error;
     });
 }