Fatal error: Uncaught Error: Class "Monolog\Formatter\JsonFormatter" not found in /home/aplikasiposinfo/public_html/monophone27.fixmate.id/vendor/monolog/monolog/src/Monolog/Formatter/LogglyFormatter.php:21 Stack trace: #0 {main} thrown in /home/aplikasiposinfo/public_html/monophone27.fixmate.id/vendor/monolog/monolog/src/Monolog/Formatter/LogglyFormatter.php on line 21