Fatal error: Uncaught Error: Class "Illuminate\Database\Seeder" not found in /home/kibrisotoilan/public_html/vendor/visiosoft/streams-platform/src/Database/Seeder/Seeder.php:7 Stack trace: #0 {main} thrown in /home/kibrisotoilan/public_html/vendor/visiosoft/streams-platform/src/Database/Seeder/Seeder.php on line 7