I have a problem with my nginx+uwsgi configuration for my django app, I keep getting this errors in the uwsgi error log: Wed Jan 13 15:26:04 2016 - uwsgi_response_writev_headers_and_body_do(): Broken pipe [core/writer.c line 296] during POST /company/get_unpaid_invoices_chart/ (86.34.48.7) IOError: write error Wed Jan 13 15:26:20 2016 - uwsgi_response_write_headers_do(): Broken pipe [core/writer.c