Fatal error: Uncaught Error: Interface "Symfony\Component\HttpKernel\CacheClearer\CacheClearerInterface" not found in /home/alkhalaffamily/public_html/educourses/vendor/symfony/http-kernel/CacheClearer/ChainCacheClearer.php:21
Stack trace:
#0 {main}
thrown in /home/alkhalaffamily/public_html/educourses/vendor/symfony/http-kernel/CacheClearer/ChainCacheClearer.php on line 21