Fatal error: Uncaught Error: Class 'Illuminate\Database\Seeder' not found in /www/wwwroot/0.vhai.com/admin后台管理241套/178/INSPINIA 2.7.1/Laravel_5_Seed_Project/database/seeds/DatabaseSeeder.php:5 Stack trace: #0 {main} thrown in /www/wwwroot/0.vhai.com/admin后台管理241套/178/INSPINIA 2.7.1/Laravel_5_Seed_Project/database/seeds/DatabaseSeeder.php on line 5