[تم الحل] fatat error with woocommerce

Background of the issue:
use php 8.1 or higher.
i have downloaded the wmpl plugins again. used the wmpl cache clearance etc.

Symptoms:
fatal error when viewing the site. no caching plugin.
the admin pages does still work.

Questions:
how can i use php 8.1> and woocommerce with wpml plugins?