Fatal error: Uncaught Error: Call to undefined function get_header() in /home/kcmadmin/public_html/wp-content/uploads/custom-page-templates/test-page-template.php:6 Stack trace: #0 {main} thrown in /home/kcmadmin/public_html/wp-content/uploads/custom-page-templates/test-page-template.php on line 6