Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/ubuntute/public_html/bvunzaai.ubuntutechsolutions.co.zw/database/migrations/2025_06_09_195811_create_chatbot_embeddings_table.php:7 Stack trace: #0 {main} thrown in /home/ubuntute/public_html/bvunzaai.ubuntutechsolutions.co.zw/database/migrations/2025_06_09_195811_create_chatbot_embeddings_table.php on line 7