Issue after update with Rutorrent - PHPserver

[ilgello]

Hello!

I have updated to Gotham and now I cannot connect to my rutorrent anymore "502 Bad Gateway", rtorrent is running in background and so are nginx and php.

There was also a php lib update I did together with Gotham and a bunch of other updates, I am kind of lost at this point, I tried to reinstall rtorrent using the script I have used previously but nothing changes...

What should I start looking into ? First time I fiddle with a web server...