Fatal error: Uncaught Error: Class "Monolog\Formatter\JsonFormatter" not found in /home/fundopuh/trader.fxex.org/vendor/monolog/monolog/src/Monolog/Formatter/LogmaticFormatter.php:19 Stack trace: #0 {main} thrown in /home/fundopuh/trader.fxex.org/vendor/monolog/monolog/src/Monolog/Formatter/LogmaticFormatter.php on line 19