This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ====== nginx Common Issues ====== ==== upstream sent too big header while reading response header from upstream ==== == Direct Servicing Content == Change your fastcgi buffers <sxh bash> fastcgi_buffers 16 24k; fastcgi_buffer_size 128k; </sxh> == as Proxy == Change your proxy buffers <sxh bash> proxy_buffers 16 24k; proxy_buffer_size 128k; proxy_busy_buffers_size 128k; </sxh> In both cases try to find the appropriate buffer size, the sizes posted here are for illustration purposes but should work in 80% of cases. Also note that in case of long polling services you should turn off the proxy buffers using: <sxh bash> proxy_buffering off; </sxh>