Fatal error: Uncaught Error: Call to undefined function Login_With_AJAX\TwoFA\add_action() in /home/handioas/www/wp-content/plugins/login-with-ajax/2FA/2FA-admin.php:9 Stack trace: #0 /home/handioas/www/wp-content/plugins/login-with-ajax/2FA/2FA-admin.php(186): Login_With_AJAX\TwoFA\Admin::init() #1 {main} thrown in /home/handioas/www/wp-content/plugins/login-with-ajax/2FA/2FA-admin.php on line 9