Fatal error: Uncaught Error: Class 'Illuminate\Database\Migrations\Migration' not found in D:\svn\bitfx\database\migrations\2017_09_01_000000_create_authentication_log_table.php:7 Stack trace: #0 {main} thrown in D:\svn\bitfx\database\migrations\2017_09_01_000000_create_authentication_log_table.php on line 7