Fatal error: Uncaught Error: Class 'Illuminate\Database\Migrations\Migration' not found in /home/app3/public_html/service/database/migrations/2016_09_05_072849_create_cron_job_table.php:6 Stack trace: #0 {main} thrown in /home/app3/public_html/service/database/migrations/2016_09_05_072849_create_cron_job_table.php on line 6