Fatal error: Uncaught Error: Call to undefined function add_action() in /home/.sites/133/site516/web/WP/wp-content/plugins/sitepress-multilingual-cms/menu/term-taxonomy-menus/wpml-taxonomy-translation-sync-display.class.php:6
Stack trace:
#0 /home/.sites/133/site516/web/WP/wp-content/plugins/sitepress-multilingual-cms/menu/term-taxonomy-menus/taxonomy-translation-display.class.php(4): WPML_Taxonomy_Translation_Sync_Display->__construct()
#1 {main}
  thrown in /home/.sites/133/site516/web/WP/wp-content/plugins/sitepress-multilingual-cms/menu/term-taxonomy-menus/wpml-taxonomy-translation-sync-display.class.php on line 6