[09-Jul-2026 21:31:20 Asia/Jakarta] PHP Fatal error:  Uncaught Error: Call to undefined function add_action() in /home/sury8745/public_html/wp-content/plugins/insert-headers-and-footers/includes/admin/class-wpcode-preview-frame.php:26
Stack trace:
#0 /home/sury8745/public_html/wp-content/plugins/insert-headers-and-footers/includes/admin/class-wpcode-preview-frame.php(157): WPCode_Preview_Frame->__construct()
#1 {main}
  thrown in /home/sury8745/public_html/wp-content/plugins/insert-headers-and-footers/includes/admin/class-wpcode-preview-frame.php on line 26
[13-Jul-2026 01:12:44 Asia/Jakarta] PHP Fatal error:  Uncaught Error: Call to undefined function add_action() in /home/sury8745/public_html/wp-content/plugins/insert-headers-and-footers/includes/admin/class-wpcode-preview-frame.php:26
Stack trace:
#0 /home/sury8745/public_html/wp-content/plugins/insert-headers-and-footers/includes/admin/class-wpcode-preview-frame.php(157): WPCode_Preview_Frame->__construct()
#1 {main}
  thrown in /home/sury8745/public_html/wp-content/plugins/insert-headers-and-footers/includes/admin/class-wpcode-preview-frame.php on line 26
