Fatal error: Uncaught Error: Class 'Twig\Template' not found in C:\Apache24\htdocs\InvoiceTracking\var\cache\dev\twig\c9\c9dee72dbbfe3f5b987fc8f71092e33ff9d20aa2189275d565f16f76559cf9b5.php:16 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\InvoiceTracking\var\cache\dev\twig\c9\c9dee72dbbfe3f5b987fc8f71092e33ff9d20aa2189275d565f16f76559cf9b5.php on line 16