[Résolu] Fixing Errors

Background of the issue:
I have tried to translate the home page, clear the cache, and refresh it, but it still shows an error. The issue can be seen at lien caché. I expected the page to show the normal translation when switched to Thai.

Symptoms:
The translated home page does not display correctly and shows an error instead of the expected translation.

Questions:
Why does the translated home page show an error?
How can I fix the translation issue on the home page?