It could be a problem with getting the file data from the database. You could turn on WordPress debugging to see if any error messages show up.
To turn on WordPress debugging, edit the site’s wp-config.php file and change
define('WP_DEBUG', false);
to
define('WP_DEBUG', true);
define('WP_DEBUG_LOG', true);
define('WP_DEBUG_DISPLAY', false);
@ini_set('display_errors', 0);
(Be sure to change this back when you are done.)
This will allow different kinds of messages, some will not be related to Media Library Folders, to be written to a debug.log file in the wp-content folder. Now try viewing the contents of a folder and check the debug.log file. If you find something related to this issue then please send the debug.log file to me at [email protected].
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This reply was modified 8 years, 8 months ago by
AlanP57.