Post SMTP Email Logs

Fatal error: Uncaught Error: Call to undefined function do_action() in /home/worx/public_html/domains/worxgroup.net/public_html/wp-content/plugins/post-smtp/Postman/Postman-Email-Log/PostmanEmailLogTable.php:11 Stack trace: #0 {main} thrown in /home/worx/public_html/domains/worxgroup.net/public_html/wp-content/plugins/post-smtp/Postman/Postman-Email-Log/PostmanEmailLogTable.php on line 11