File not found.
Make sure SCRIPT_FILENAME same location like root:
server {
server_name 192.168.1.100;
location / {
root /var/www/html;
location ~* \.php$ {
fastcgi_pass unix:/var/run/php/php.sock;
include fastcgi_params;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_param SCRIPT_NAME $fastcgi_script_name;
}
}
}