Fatal error: Uncaught Error: Class "Monolog\Handler\StreamHandler" not found in /mnt/disk1/hosted/calidadcliente/vendor/google/cloud-core/src/Logger/AppEngineFlexHandlerV2.php:28 Stack trace: #0 {main} thrown in /mnt/disk1/hosted/calidadcliente/vendor/google/cloud-core/src/Logger/AppEngineFlexHandlerV2.php on line 28