Fatal error: Uncaught Error: Class 'Psr\Log\AbstractLogger' not found in /opt/lampp/htdocs/Learning/Evaluate/google-api/vendor/psr/log/Psr/Log/NullLogger.php:13 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/Learning/Evaluate/google-api/vendor/psr/log/Psr/Log/NullLogger.php on line 13