Fatal error: Uncaught Error: Call to undefined function app() in /home/devexpert/public_html/tabletrack.devexpert.in/storage/framework/views/20ceb1d2557c7d0009fad7445c6d8642.php:4 Stack trace: #0 {main} thrown in /home/devexpert/public_html/tabletrack.devexpert.in/storage/framework/views/20ceb1d2557c7d0009fad7445c6d8642.php on line 4