diff --git a/public/app/core/services/backend_srv.ts b/public/app/core/services/backend_srv.ts
index 412873f3677..17299f452a3 100644
--- a/public/app/core/services/backend_srv.ts
+++ b/public/app/core/services/backend_srv.ts
@@ -87,7 +87,7 @@ export class BackendSrv {
         });
       }
 
-      this.$timeout(this.requestErrorHandler.bind(this), 50);
+      this.$timeout(this.requestErrorHandler.bind(this, err), 50);
       throw err;
     });
   };