Fatal error: Uncaught Error: Class "Symfony\Component\Cache\Adapter\AbstractTagAwareAdapter" not found in /home/rwebserver/public_html/demo.rwebserver.com/alegria/vendor/symfony/cache/Adapter/RedisTagAwareAdapter.php:46 Stack trace: #0 {main} thrown in /home/rwebserver/public_html/demo.rwebserver.com/alegria/vendor/symfony/cache/Adapter/RedisTagAwareAdapter.php on line 46