Fatal error: Uncaught Error: Class 'Twig\Template' not found in C:\Apache24\htdocs\InvoiceTracking\var\cache\dev\twig\a4\a46b9c1056ea71e596d77cc7afe693666e3869d3cf51552faa36084106de3ce5.php:16 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\InvoiceTracking\var\cache\dev\twig\a4\a46b9c1056ea71e596d77cc7afe693666e3869d3cf51552faa36084106de3ce5.php on line 16