Fatal error: Uncaught Error: Call to undefined function add_action() in /home/safetyre/public_html/blog/wp-content/plugins/insert-headers-and-footers/includes/safe-mode.php:8 Stack trace: #0 {main} thrown in /home/safetyre/public_html/blog/wp-content/plugins/insert-headers-and-footers/includes/safe-mode.php on line 8