[Risolto] i still can't access my Arabic version of the website PLS it's Urgent

Contexte de la question:
I am trying to access the Arabic version of my website at link nascosto, but I am encountering issues.

Symptômes:
I am getting a fatal error when trying to access the Arabic version of the website.

Questions:
Why am I getting a fatal error on the Arabic version of my website?
How can I resolve the fatal error to access the Arabic version?