Fatal error: Uncaught Error: Call to a member function fetch_all() on boolean in /var/www/html/webv2/content/pasarela-comprar-curso.php:70 Stack trace: #0 /var/www/html/webv2/resources/structure.php(11): include_once() #1 /var/www/html/index-v2.php(956): include_once('/var/www/html/w...') #2 {main} thrown in /var/www/html/webv2/content/pasarela-comprar-curso.php on line 70