Browser access page error

Error details

Possible causes:

The request header is too large, which is usually caused by writing a large value in the cookie. Access too frequently, the browser cache is too large, resulting in errors.

Solution:

The client can clean up the cookie cache
the server adjusts the size of nginx buffer and adds two lines

http
{
client_header_buffer_size 32k;
large_client_header_buffers 4 32k;  
......
}

Restart service