Fatal error: Uncaught Error: Call to undefined function app() in /home/uconline/public_html/uca.uconline.mx/storage/framework/views/ef34029014001fecc024960d301670d6.php:10 Stack trace: #0 {main} thrown in /home/uconline/public_html/uca.uconline.mx/storage/framework/views/ef34029014001fecc024960d301670d6.php on line 10