title: Wordpress Media Library - async-upload.php stuck at Crunching…
body: <p>Inside Wordpress(v3.6) when uploading images with Media Library process is stuck at Crunching… with Status Code: 403 Forbidden. The only change before this problem occurred, WP sites was migrated to SSL protocol. Before this problem many images was uploaded with no problem.</p>
  
  <p>The problem remains if I remove SLL for domain or even upgrade Wordpress to latest version 4.7. The path for uploading images is temporary set to 777. Image is even created inside this folder, just process is stuck at Crunching... And image is not listed inside "Media list".</p>
  
  <p>To make problem more strange, I installed clean copy of WP on same server, just used other sub domain. Here uploading works normal. So server PHP settings cannot be blamed.</p>
  
  <p>Any clues how to fix this issue?</p>