Fatal error: Uncaught Error: Interface 'IWPML_St_Upgrade_Command' not found in /home/clmepl5/public_html/web/app/plugins/wpml-string-translation/classes/upgrade/class-wpml-st-upgrade-db-string-packages.php:6
Stack trace:
#0 {main}
thrown in /home/clmepl5/public_html/web/app/plugins/wpml-string-translation/classes/upgrade/class-wpml-st-upgrade-db-string-packages.php on line 6