Fatal error: Uncaught Error: Call to undefined function add_action() in /var/customers/webs/kn11214/cirp.org/chhrp/wp-content/themes/attitude/library/functions/custom-header.php:11 Stack trace: #0 {main} thrown in /var/customers/webs/kn11214/cirp.org/chhrp/wp-content/themes/attitude/library/functions/custom-header.php on line 11