Fatal error: Uncaught Error: Interface 'Symfony\Component\Intl\Data\Bundle\Writer\BundleWriterInterface' not found in C:\Apache24\htdocs\InvoiceTracking\vendor\symfony\intl\Data\Bundle\Writer\PhpBundleWriter.php:21 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\InvoiceTracking\vendor\symfony\intl\Data\Bundle\Writer\PhpBundleWriter.php on line 21