Fatal error: Uncaught Error: Interface "Psr\Log\LoggerInterface" not found in C:\xampp8\htdocs\Gsheet\vendor\psr\log\Psr\Log\AbstractLogger.php:12 Stack trace: #0 {main} thrown in C:\xampp8\htdocs\Gsheet\vendor\psr\log\Psr\Log\AbstractLogger.php on line 12