Fatal error: Uncaught Error: Class 'Monolog\Handler\SocketHandler' not found in /var/www/biznesugry.rf/data/vendor/monolog/monolog/src/Monolog/Handler/SlackHandler.php:24 Stack trace: #0 {main} thrown in /var/www/biznesugry.rf/data/vendor/monolog/monolog/src/Monolog/Handler/SlackHandler.php on line 24