diff --git a/server/util-server.js b/server/util-server.js
index a332764c..69149e58 100644
--- a/server/util-server.js
+++ b/server/util-server.js
@@ -430,7 +430,7 @@ exports.redisPingAsync = function (dsn) {
                     } else {
                         resolve(res);
                     }
-                });
+                }).catch(error => reject(error));
             }   
         });
     });