Error after insertion of the fourth article!?!?

Hi all, I realized that after entering the invoice from the article no.4 next every time you save the application crashes!?!?!?

The invoice data is saved correctly, but you have to force the browser to continue going back!?!?

It just happens to me?! ??!
Thank you

… The same problem raised by
jldugger December last??? Also raising memory_limit and max_execution_time … the browser stalls after the fourth article??? And 'maybe a limit ???

I solved this problem that is caused by nginx. The server error was upstream sent too big header while reading response header from upstream

Solution: adding the following lines to the nginx config file:

  proxy_buffer_size   128k;
  proxy_buffers   4 256k;
  proxy_busy_buffers_size   256k;

See for more details.

wonderful … now it works
Thanks Kovah !!