Fatal error: Uncaught Error: Interface 'IWPML_Action' not found in /home/clmepl5/public_html/web/app/plugins/sitepress-multilingual-cms/classes/custom-field-translation/class-wpml-copy-once-custom-field.php:3
Stack trace:
#0 {main}
thrown in /home/clmepl5/public_html/web/app/plugins/sitepress-multilingual-cms/classes/custom-field-translation/class-wpml-copy-once-custom-field.php on line 3