I can't upload images anymore to WP Admin media. It shows a grey outline but nothing else. When I try to edit in Media a thumbnail does show up.
Things I tried to fix this:
I tried switching to default twenty thirteen theme.
Disabled all plugins via WP Admin
Disabled plugins by renaming to plugins.hold in FTP
WP content folder permission is already 755
WP uploads folder permission is 777
This problem happened after I wanted to have images load from a subdomain I created. I used WP Original Media Path plugin which I reset and deactivated.
I changed the upload pathc back to the original http://www.mysite.com/wp-content/uploads/2014/04/
When changing to the subdomain I also did two MySQl queries:
UPDATE wp_posts SET post_content = REPLACE(post_content,'http://www.yourdomain.com/wp-content/uploads/','http://images.yourdomain.com/')
UPDATE wp_posts SET guid = REPLACE(guid,'http://www.yourdomain.com/wp-content/uploads/','http://images.yourdomain.com/')
Since I tried all kinds of things and it still does not work, could it have to do with these two queries?
Or what should I try next?
I also used CloudFlare during all this. Dunno if that's relevant, thought it would be best mentioning this as well. Feels like I made a big mess. Hope someone can please help me out.