Hi,
Interestingly, all the sites on my server suddenly went away and started giving Request Header Or Cookie Too Large error
proxy:nginx
web:nginx
all site use the php 8.2
nginx.conf
if i change
large_client_header_buffers 4 8k; → 4 16k or 4 32k or 8 64k all site give the host error (cloudflare)
I updated and upgraded the server but not working