The error message:

Intrusivo 70 Failed to load resource: the server responded with a status of 500 (Internal Server Error)

This error says two things:

a. server responds with status 500

Please contact hosting to confirm what that means.

b. JS error in wordpress files (wp-admin/admin-ajax) That is wordpress file and if wodpress errors show can be several causes (but it’s not theme for sure as for us everything works fine)


This is related to the server configuration.

To solve it – install php5-url (original link with the solution)…