Fatal error: Uncaught Error: Interface "Inpsyde\Queue\Queue\Runner\Runner" not found in /var/www/html1/wp-content/plugins/zettle-pos-integration/modules/inpsyde-queue/src/Queue/Runner/WpHeartbeatRunner.php:12 Stack trace: #0 {main} thrown in /var/www/html1/wp-content/plugins/zettle-pos-integration/modules/inpsyde-queue/src/Queue/Runner/WpHeartbeatRunner.php on line 12