Fatal error: Uncaught Error: Class 'Monolog\Formatter\LineFormatter' not found in /home/app/htdocs/lidia/vendor/google/cloud/src/Core/Logger/AppEngineFlexFormatter.php:25 Stack trace: #0 {main} thrown in /home/app/htdocs/lidia/vendor/google/cloud/src/Core/Logger/AppEngineFlexFormatter.php on line 25