Fatal error: Uncaught Error: Class "Spatie\ResponseCache\Hasher\DefaultHasher" not found in /var/www/html/packages/Webkul/FPC/src/Hasher/DefaultHasher.php:8 Stack trace: #0 {main} thrown in /var/www/html/packages/Webkul/FPC/src/Hasher/DefaultHasher.php on line 8