[مغلق] PHP Warning: foreach() argument must be of type array|object, string given

Background of the issue:
I noticed a lot of PHP warnings in the wp debug log while using the WPML plugin. The error message is: PHP Warning: foreach() argument must be of type array|object, string given in /home/admin/domains/antzracing.com/public_html/wp-content/plugins/woocommerce-multilingual/inc/class-wcml-tp-support.php on line 258.

Symptoms:
PHP Warning: foreach() argument must be of type array|object, string given.

Questions:
How to solve the PHP warning issue?