Fatal error: Uncaught Error: Class "Monolog\Handler\AbstractProcessingHandler" not found in /home/creantis/840suite.creantis.dev/840suite01/vendor/symfony/monolog-bridge/Handler/ServerLogHandler.php:34 Stack trace: #0 {main} thrown in /home/creantis/840suite.creantis.dev/840suite01/vendor/symfony/monolog-bridge/Handler/ServerLogHandler.php on line 34