bigger fastcgi buffer size in nginx conf

doc/nginx/base-symfony.conf

@@ -7,6 +7,9 @@ server {
         try_files $uri /index.php$is_args$args;
     }
 
+    fastcgi_buffers  16 16k;
+    fastcgi_buffer_size  32k;
+
     # optionally disable falling back to PHP script for the asset directories;
     # nginx will return a 404 error when files are not found instead of passing the
     # request to Symfony (improves performance but Symfony's 404 page is not displayed)

doc/nginx/framadate-api.conf

@@ -91,6 +91,14 @@ server {
        internal;
    }
 
+    error_log /var/log/nginx/framadate-api_error.log;
+    access_log /var/log/nginx/framadate-api_access.log;
+    add_header Permissions-Policy "interest-cohort=()";
+
+    fastcgi_buffers  16 16k;
+    fastcgi_buffer_size  32k;
+
+
    # return 404 for all other php files not matching the front controller
    # this prevents access to other php files you don't want to be accessible.
    location ~ \.php$ {