Fatal error: Uncaught Error: Class "Psr\Log\AbstractLogger" not found in C:\xampp\htdocs\vendor\zircote\swagger-php\src\Loggers\ConsoleLogger.php:13 Stack trace: #0 {main} thrown in C:\xampp\htdocs\vendor\zircote\swagger-php\src\Loggers\ConsoleLogger.php on line 13