title: How to fix "Timestamp expired" response from REST API when triggering an event
body: <p>While broadcasting a Pusher event, I am getting below error:</p>
  
  <pre><code>(1/1) BroadcastException Timestamp expired: Given timestamp (2017-10-18T00:55:07Z) not within 600s of server time (2017-10-17T12:23:17Z) in PusherBroadcaster.php (line 106) at
    PusherBroadcaster-&gt;broadcast(array(object(PrivateChannel)), 'App\\Events\\TestEvent', array('message' =&gt; 'How are you')) in BroadcastEvent.php (line 48) at
    BroadcastEvent-&gt;handle(object(PusherBroadcaster)) at
    call_user_func_array(array(object(BroadcastEvent), 'handle'), array(object(PusherBroadcaster))) in BoundMethod.php (line 29) at
    BoundMethod::Illuminate\Container\{closure}() in BoundMethod.php (line 87) at
    BoundMethod::callBoundMethod(object(Application), array(object(BroadcastEvent), 'handle'), object(Closure)) in BoundMethod.php (line 31) at
    BoundMethod::call(object(Application), array(object(BroadcastEvent), 'handle'), array(), null) in Container.php (line 539) at
    Container-&gt;call(array(object(BroadcastEvent), 'handle')) in Dispatcher.php (line 94) at
    Dispatcher-&gt;Illuminate\Bus\{closure}(object(BroadcastEvent)) in Pipeline.php (line 114) at
    Pipeline-&gt;Illuminate\Pipeline\{closure}(object(BroadcastEvent)) in Pipeline.php (line 102)
  </code></pre>
  
  <p>I am using windows.</p>
  
  <p>This is the error message: <code>Timestamp expired: Given timestamp (2017-10-18T00:55:07Z) not within 600s of server time (2017-10-17T12:23:17Z)</code>.</p>
  
  <p>I have configured my Pusher broadcasting correctly and triggered the event but then – nothing.</p>
  
  <p>Here is a screenshot of the Laravel stack trace and the Pusher debug console.</p>
  
  <p><img src="https://i.stack.imgur.com/3D4cZ.png" alt=""><br>
  <img src="https://i.stack.imgur.com/ETKeE.png" alt=""></p>
  
  <p>How can I fix this issue?</p>