Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, class Usuarios does not have a method "index" in /home/u932660510/domains/queboleta.com/public_html/app/core/Core.php:91 Stack trace: #0 /home/u932660510/domains/queboleta.com/public_html/public/index.php(39): Core->__construct() #1 {main} thrown in /home/u932660510/domains/queboleta.com/public_html/app/core/Core.php on line 91