Fatal error: Uncaught Error: Interface "Psr\Log\LoggerInterface" not found in C:\Apache24_x64\htdocs\vak_old\vendor\laravel\framework\src\Illuminate\Log\LogManager.php:19 Stack trace: #0 {main} thrown in C:\Apache24_x64\htdocs\vak_old\vendor\laravel\framework\src\Illuminate\Log\LogManager.php on line 19