Fatal error: Uncaught Error: Class 'Twig\Template' not found in C:\Apache24\htdocs\InvoiceTracking\var\cache\dev\twig\f2\f2f34c37634cd3541db0460970c744ad136abb86bc5691f4abd80ccf193d81ae.php:16 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\InvoiceTracking\var\cache\dev\twig\f2\f2f34c37634cd3541db0460970c744ad136abb86bc5691f4abd80ccf193d81ae.php on line 16