Fatal error: Uncaught Error: Class "Monolog\Handler\AbstractHandler" not found in /htdocs/demos/testDFDS/plugins/google-api-php-client/vendor/monolog/monolog/src/Monolog/Handler/AbstractProcessingHandler.php:24 Stack trace: #0 {main} thrown in /htdocs/demos/testDFDS/plugins/google-api-php-client/vendor/monolog/monolog/src/Monolog/Handler/AbstractProcessingHandler.php on line 24