Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/bisebedu/ebidding.biseb.edu.pk/demo/database/migrations/2020_11_12_142601_add_marks_column_to_tender_company_technicals.php:7 Stack trace: #0 {main} thrown in /home/bisebedu/ebidding.biseb.edu.pk/demo/database/migrations/2020_11_12_142601_add_marks_column_to_tender_company_technicals.php on line 7