diff --git a/src/vector/index.js b/src/vector/index.js
index a919cefea..9ad72870e 100644
--- a/src/vector/index.js
+++ b/src/vector/index.js
@@ -59,12 +59,4 @@ async function start() {
     // import and thus running before the skin can load.
     await loadApp();
 }
-start().catch(err => {
-    // try show the error in React
-    console.log("Show React error page");
-    console.error(err);
-}).catch(err => {
-    // fall back to showing the error in an alert
-    console.log("Show fallback error page");
-    console.error(err);
-});
+start();