diff --git a/index.php b/index.php
index 7e3534a..bb6b56b 100644
--- a/index.php
+++ b/index.php
@@ -9,6 +9,7 @@
 
 use Dotenv\Dotenv;
 use Hitrov\Exception\ApiCallException;
+use Hitrov\Exception\TooManyRequestsWaiterException;
 use Hitrov\FileCache;
 use Hitrov\OciApi;
 use Hitrov\OciConfig;
@@ -112,6 +113,9 @@
 
         // current config is broken
         return;
+    } catch(TooManyRequestsWaiterException $e) {
+        echo $e->getMessage();
+        return;
     }
 
     // success
diff --git a/src/OciApi.php b/src/OciApi.php
index 6dad3a9..6661a6e 100644
--- a/src/OciApi.php
+++ b/src/OciApi.php
@@ -46,7 +46,7 @@ public function createInstance(
         if (isset($this->waiter) && $this->waiter->isConfigured()) {
             if ($this->waiter->isTooEarly()) {
                 throw new TooManyRequestsWaiterException(
-                    "Will retry after {$this->waiter->secondsRemaining()} seconds",
+                    "TooManyRequests, Will retry after {$this->waiter->secondsRemaining()} seconds",
                 );
             }