diff --git a/app/worker.ts b/app/worker.ts
index 357d171..5890528 100644
--- a/app/worker.ts
+++ b/app/worker.ts
@@ -136,19 +136,31 @@ export default function start(self: ServiceWorkerGlobalScope) {
     subscription: PushSubscription,
     db: ReturnType<typeof database>
   ) {
-    const response = await fetch(`${process.env.BASE_URL}/api/subscription/`, {
-      method: "POST",
-      body: JSON.stringify(subscription),
-    })
+    try {
+      await sendMessage({
+        message: `URL ${process.env.BASE_URL}/api/subscription/`,
+      })
 
-    await sendMessage({
-      message: `Response status ${response.status}`,
-    })
+      const response = await fetch(
+        `${process.env.BASE_URL}/api/subscription/`,
+        {
+          method: "POST",
+          body: JSON.stringify(subscription),
+        }
+      )
 
-    db.subscriptions.put({
-      id: 1,
-      subscriptionId: (await response.json()).subscriptionId,
-    })
+      await sendMessage({
+        message: `Response status ${response.status}`,
+      })
+      db.subscriptions.put({
+        id: 1,
+        subscriptionId: (await response.json()).subscriptionId,
+      })
+    } catch (error) {
+      await sendMessage({
+        message: `ERRRROR ${(error as Error).toString()}}`,
+      })
+    }
   }
 
   function putSubscription(subscription: PushSubscription, id: number) {