Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in C:\xampp\htdocs\database\migrations\2022_02_04_124449_add_attribute_observations_table_expenses.php:7 Stack trace: #0 {main} thrown in C:\xampp\htdocs\database\migrations\2022_02_04_124449_add_attribute_observations_table_expenses.php on line 7