Fatal error: Uncaught Error: Class 'Illuminate\Database\Migrations\Migration' not found in /var/www/html/spaceagent/micadolayout/database/migrations/2024_04_04_115506_create_concept_content_items_table.php:7 Stack trace: #0 {main} thrown in /var/www/html/spaceagent/micadolayout/database/migrations/2024_04_04_115506_create_concept_content_items_table.php on line 7