Fatal error: Uncaught Error: Interface 'Symfony\Component\HttpFoundation\Exception\RequestExceptionInterface' not found in /home/flexinettek/public_html/vendor/symfony/http-foundation/Exception/ConflictingHeadersException.php:19
Stack trace:
#0 {main}
thrown in /home/flexinettek/public_html/vendor/symfony/http-foundation/Exception/ConflictingHeadersException.php on line 19