Fatal error: Uncaught Error: Call to undefined function app() in C:\Servers\htdocs\inventory.fitzalan.co.uk\storage\framework\views\e5a37ce9022d779413bc169cafe1ea9a.php:1 Stack trace: #0 {main} thrown in C:\Servers\htdocs\inventory.fitzalan.co.uk\storage\framework\views\e5a37ce9022d779413bc169cafe1ea9a.php on line 1