This thread is resolved. Here is a description of the problem and solution.
Problem:
You are using the WooCommerce Multilang plugin with WooCommerce integration and encountered PHP deprecation warnings. These warnings are related to the creation of dynamic properties in PHP 8.2 and later, specifically in the WooCommerce Multilang plugin.
Solution:
We recommend checking the solution provided in a similar scenario discussed in a previous support ticket. Please visit the following link to read more about the issue and its resolution: https://wpml.org/forums/topic/passing-null-to-parameter/#post-16471564.
If this solution does not apply to your case, or if it seems outdated, we highly recommend checking related known issues at https://wpml.org/known-issues/, verifying the version of the permanent fix, and confirming that you have installed the latest versions of themes and plugins. If you still need assistance, please open a new support ticket at WPML support forum.
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