Fatal error: Uncaught Error: Call to undefined function add_action() in /home/elsilecc/public_html/wp-content/plugins/better-click-to-tweet/includes/updater/license-page.php:22 Stack trace: #0 {main} thrown in /home/elsilecc/public_html/wp-content/plugins/better-click-to-tweet/includes/updater/license-page.php on line 22