Fatal error: Uncaught TypeError: Unsupported operand types: string - int in /home/mueblesm/public_html/views/pages/producto/productos.php:6 Stack trace: #0 /home/mueblesm/public_html/views/template.php(229): include() #1 /home/mueblesm/public_html/controllers/template.controller.php(12): include('/home/mueblesm/...') #2 /home/mueblesm/public_html/index.php(17): TemplateController->index() #3 {main} thrown in /home/mueblesm/public_html/views/pages/producto/productos.php on line 6