Fatal error: Uncaught Error: Interface "Contao\CoreBundle\Config\Dumper\DumperInterface" not found in /home/exklusivbeautysa/public_html/vendor/contao/core-bundle/src/Config/Dumper/CombinedFileDumper.php:22
Stack trace:
#0 {main}
thrown in /home/exklusivbeautysa/public_html/vendor/contao/core-bundle/src/Config/Dumper/CombinedFileDumper.php on line 22