Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in C:\Servers\htdocs\inventory.fitzalan.co.uk\database\migrations\2021_06_07_155436_add_company_id_indexes.php:7 Stack trace: #0 {main} thrown in C:\Servers\htdocs\inventory.fitzalan.co.uk\database\migrations\2021_06_07_155436_add_company_id_indexes.php on line 7