Fatal error: Uncaught Error: Class "WPML_REST_Base" not found in /home/oxygenco/prod/wordpress/wp-content/plugins/sitepress-multilingual-cms/classes/API/REST/Adaptor.php:7 Stack trace: #0 {main} thrown in /home/oxygenco/prod/wordpress/wp-content/plugins/sitepress-multilingual-cms/classes/API/REST/Adaptor.php on line 7