I'm using Nginx and the extension tx_news. When I'm working in backend with news(cut,edit,close,...) I get sometimes a 502-Bad Gateway exception. This exception I get after a second. I don't understand what's going wrong here. Sometimes it works well and sometimes I get this exception more often. I only get this exception in combination with tx_news. The rest of backend is working fine. Maybe this is only a configuration problem of nginx connections or something like this. Is anybody here who has an idea?
Every hint can help me :-)!