Looks like i've fucked up something :
I've my page who simply importing a component :

"use client";

export default function Home({ params: { lang }}) {
  console.log('LANG', lang)
  return (<>
    <Component lang={lang} .../>
  </>)
}

Basically it's just that :
The component :

export default async function TranslateComponent({ lang, namespace, key }) {
  const dictionary = await getDictionary(lang)
  return (
    <span>{dictionary[namespace][key]}</span>
  );
}

I'm pretty sure the problem comes from the component (because if i comment it i've no more errors)
Maybe a state could solve idk.. i only want to know why it's getting fucked rn