Fatal error: Uncaught Error: Class "think\migration\Command" not found in /home/ccmobileslide/public_html/think/vendor/topthink/think-migration/src/command/Seed.php:19 Stack trace: #0 {main} thrown in /home/ccmobileslide/public_html/think/vendor/topthink/think-migration/src/command/Seed.php on line 19