Fatal error: Uncaught Error: Interface "Contao\CoreBundle\HttpKernel\Header\HeaderStorageInterface" not found in /home/exklusivbeautysa/public_html/vendor/contao/core-bundle/src/HttpKernel/Header/MemoryHeaderStorage.php:18
Stack trace:
#0 {main}
thrown in /home/exklusivbeautysa/public_html/vendor/contao/core-bundle/src/HttpKernel/Header/MemoryHeaderStorage.php on line 18