Fatal error: Uncaught Error: Class 'Twig\Template' not found in C:\Apache24\htdocs\InvoiceTracking\var\cache\dev\twig\0f\0fcc8e8444355298d34a6ae52b657308d883084f73ed9d16e89f17ae3529a1e6.php:16 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\InvoiceTracking\var\cache\dev\twig\0f\0fcc8e8444355298d34a6ae52b657308d883084f73ed9d16e89f17ae3529a1e6.php on line 16