I think I’m seeing the same symptom. Please let me know if I should open a different thread for this instead.
We don’t use the AJAX file browser for end users, only for content people editing posts/pages and uploading content. This was working yesterday and appears to have stopped working when our host upgraded us from version 0.3.0.02 to 0.3.0.03. Today I tried upgrading to 0.3.0.04 but the problem remains.
When an author clicks on the toolbar to insert a wp-filebase file into the rich text editor and then navigates to the Single File tab, the Select file area on the bottom of the tab is blank. In Chrome Developer Tools, I see the following error logged 3 times.
POST https://www.mysite.com/wp-content/plugins/wp-filebase/wpfb-ajax.php net::ERR_EMPTY_RESPONSE jquery.js?ver=1.10.2:5
send jquery.js?ver=1.10.2:5
x.extend.ajax jquery.js?ver=1.10.2:5
load jquery.treeview.async.js?ver=0.3.0.04:37
$.fn.treeview jquery.treeview.async.js?ver=0.3.0.04:91
refreshTrees editor-plugin.js?ver=0.3.0.04:225
(anonymous function) editor-plugin.js?ver=0.3.0.04:253
c jquery.js?ver=1.10.2:3
p.fireWith jquery.js?ver=1.10.2:3
x.extend.ready jquery.js?ver=1.10.2:3
q jquery.js?ver=1.10.2:3
The site in question is not yet publicly deployed so I can’t provide access, but I’m happy to provide any additional detail that would help in diagnosing the problem.
Thanks for your help,
–Joe