Cache Assets takes website offline

[frenzybiscuit]

When using the "cache assets option" with and without the below parameters, my website is taken offline. When the option is disabled, its fine.

    proxy_cache CACHE;
    proxy_cache_valid 200 48h;
    proxy_cache_use_stale error timeout updating http_500 http_502 http_503 http_504;
    proxy_cache_lock on;

    expires 1y;
    add_header Cache-Control public;
    add_header 'Access-Control-Allow-Origin' '*';
    add_header X-Cache-Status $upstream_cache_status;
    add_header X-Content-Type-Options nosniff;

Software:

Debian 12 64bit

Docker version 28.2.2, build e6534b4

jc21/nginx-proxy-manager:latest