I've tried increasing the buffer sizes as suggested in other threads. Here is the output of
sudo nginx -T | grep buffer
fastcgi_buffer_size 4096k;
fastcgi_buffers 128 4096k;
fastcgi_busy_buffers_size 4096k;
proxy_buffer_size 4096k;
proxy_buffers 128 4096k;
proxy_busy_buffers_size 4096k;
I've restarted valet but I am still getting the error when submitting a POST request after adding something to my cart using darryldecode/laravelshoppingcart.
Any suggestions?
Thanks in advance!