Fatal error: Uncaught Error: Class 'Illuminate\Database\Migrations\Migration' not found in /home/poliklin/public_html/clinisys/database/migrations/2022_10_31_061430_create_patient_exist_against_news_table.php:7 Stack trace: #0 {main} thrown in /home/poliklin/public_html/clinisys/database/migrations/2022_10_31_061430_create_patient_exist_against_news_table.php on line 7