I had the same problem after WP 4.2.2 upgrade. Changed plugin file uploads.php on line 93 from 0777 to 0775 to get it to work again.
// save original file permissions
$original_file_perms = fileperms($current_file) & 0775;
Thread Starter
webmam
(@webmam)
Ok. Just sorted it out. It was a style conflict from a contact plugin that I was building & testing. I forgot I added the css to my style.css Sorry to bother you all. But very impress with the quick response though 🙂