Fatal error: Uncaught Error: Using $this when not in object context in /home/engenhariadopape/www/cursos/wp-content/plugins/tutor/views/options/withdraw/withdraw_admin_options_generator.php:7 Stack trace: #0 {main} thrown in /home/engenhariadopape/www/cursos/wp-content/plugins/tutor/views/options/withdraw/withdraw_admin_options_generator.php on line 7