Fatal error: Uncaught Error: Class 'Twig\Template' not found in C:\Apache24\htdocs\InvoiceTracking\var\cache\dev\twig\23\23c7227bad0b351313e969b2e7f758b4fbd656868c23ccb8f9b2899e25965b02.php:16 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\InvoiceTracking\var\cache\dev\twig\23\23c7227bad0b351313e969b2e7f758b4fbd656868c23ccb8f9b2899e25965b02.php on line 16