Fatal error: Uncaught Error: Call to undefined function get_header() in /volume1/web/wp6.0.2/wp-content/themes/actionwp/index.php on line 1

Error: Call to undefined function get_header() in /volume1/web/wp6.0.2/wp-content/themes/actionwp/index.php on line 1

Call Stack:
    0.0294     356616   1. {main}() /volume1/web/wp6.0.2/wp-content/themes/actionwp/index.php:0