Fatal error: Uncaught Error: Call to undefined function app() in /home/dddsgfrewdsvs/public_html/bootstrap.php:173 Stack trace: #0 /home/dddsgfrewdsvs/public_html/index.php(5): require() #1 {main} thrown in /home/dddsgfrewdsvs/public_html/bootstrap.php on line 173