I can not add images to WP posts or see images in the thumbnail gallery mode I have update WordPress to version 4.7 and my theme and all plug-in’s including Visual Composer 5.1. None of this has helped. If I deactivate Visual Composer the media gallery works but my site does not. If I look in the browser console I get
“Failed to load resource: the server responded with a status of 500 (Internal Server Error) /wp-admin/admin-ajax.php“
I have replaced this file it did not help. I have deleted and reinstalled Visual Composer, I have reinstalled WP. I’m not a WP wizard and I will feel like I’m drowning here.