The 413 Request Entity Too Large error that appears in Nginx, this error usually occurs when uploading files, open the nginx main configuration file nginx.conf, find the http{} section, add
The solution is
Open the nginx main configuration file nginx.conf, usually in /usr/local/nginx/conf/nginx.conf, find the http{} section, modify or add
client_max_body_size 500m;
Then restart nginx,
nginx -s reload