Fatal error: Uncaught Error: Class "Illuminate\Database\Seeder" not found in /home/kibrisotoilan/public_html/vendor/visiosoft/base-theme/src/Seed/PostFieldsSeeder.php:13 Stack trace: #0 {main} thrown in /home/kibrisotoilan/public_html/vendor/visiosoft/base-theme/src/Seed/PostFieldsSeeder.php on line 13