Notice: Undefined index: ocarrito in /home/alastora/public_html/pedido-imprimir.php on line 10

Fatal error: Uncaught TypeError: Argument 1 passed to FEL_Carrito::generar_email() must be an instance of BL_Carrito, null given, called in /home/alastora/public_html/pedido-imprimir.php on line 10 and defined in /home/alastora/public_html/class/fel/fel-carrito.php:13 Stack trace: #0 /home/alastora/public_html/pedido-imprimir.php(10): FEL_Carrito->generar_email(NULL, true) #1 {main} thrown in /home/alastora/public_html/class/fel/fel-carrito.php on line 13