how do i run it behind apache

[baba-boota]

What version of shadowsocks-libev are you using?

shadowsocks-libev 3.3.5

What operating system are you using?

ubuntu 24.04 LTS

What did you do?

i've installed shadowsocks-libev via apt and the v2ray plugin. i want to run it behind apache via reverse proxy but can't get it to work.
here's my apache config

<VirtualHost *:443>
    ServerName sub.domain.com

    SSLEngine on
    SSLCertificateFile /etc/letsencrypt/live/domain.com/fullchain.pem
    SSLCertificateKeyFile /etc/letsencrypt/live/domain.com/privkey.pem

    ProxyPreserveHost On
    ProxyPass "/" "http://127.0.0.1:8888/"
    ProxyPassReverse "/" "http://127.0.0.1:8888"
</VirtualHost>

What did you expect to see?

i expect to see it working

What did you see instead?

nothing seen yet

What is your config in detail (with all sensitive info masked)?

{
"server":"127.0.0.1",
"server_port":8888,
"password":"*********",
"timeout":3600,
"method":"aes-256-gcm",
"plugin":"/etc/shadowsocks-libev/plugins/v2ray-plugin",
"plugin_opts":"server;loglevel=none"
}