Fatal error: Uncaught Error: Class "Monolog\Handler\SocketHandler" not found in /home/aplikasiposinfo/public_html/demo-catatan-keuangan.aplikasipos.info/vendor/monolog/monolog/src/Monolog/Handler/SlackHandler.php:27 Stack trace: #0 {main} thrown in /home/aplikasiposinfo/public_html/demo-catatan-keuangan.aplikasipos.info/vendor/monolog/monolog/src/Monolog/Handler/SlackHandler.php on line 27