Fatal error: Uncaught Error: Call to undefined function add_action() in /home/dryossy/dryossy.com/public_html/wp-content/themes/glue_free002/functions/update-notifier.php:39 Stack trace: #0 {main} thrown in /home/dryossy/dryossy.com/public_html/wp-content/themes/glue_free002/functions/update-notifier.php on line 39