Fatal error: Uncaught Error: Interface "Symfony\Component\Cache\Adapter\AdapterInterface" not found in /home/claireha/public_html/FamilyTree/vendor/symfony/cache/Adapter/PhpArrayAdapter.php:32 Stack trace: #0 {main} thrown in /home/claireha/public_html/FamilyTree/vendor/symfony/cache/Adapter/PhpArrayAdapter.php on line 32