Woocommerce出现There-was-a-problem-updating-your-preferences的解决方法

solution:

Add the following code to the nginx configuration file of your website:

location ~ ^/wp-json/ {
   rewrite ^/wp-json/(.*?)$ /?rest_route=/$1 last;
}

From: Site Status string audit · Issue #256 · WordPress/health-check · GitHub wordpress - Woocommerce Setup Failed - Stack Overflow