Issue with Admin Panel since upgrade to 1.4.2

[Master]

Video:
https://www.youtube.com/watch?v=UofZnfGLQtM&feature=youtu.be

Errors in the Web Console Chrome:

[PitaJ]

@Master as it says in the error, this is caused by the websockets failing. Check your nginx config.

[Master]

@PitaJ Where can I find it ?

[priapo]

Please post your apache/nginx config (after hiding sensitive data). If you're using linux it should be at /etc/apache2/sites-avaliable or /etc/nginx/sites-avaliable.

[Master]

@PitaJ @priapo thanks for the support :) Technical assistance helped me because i dont have access to the apache config.