Fatal error: Uncaught Error: Call to undefined function Rats\Zkteco\Lib\socket_create() in /home/zirvekent/pdks.zirvekent.tr/public/zkteco-master/src/Lib/ZKTeco.php:43 Stack trace: #0 /home/zirvekent/pdks.zirvekent.tr/public/index.php(26): Rats\Zkteco\Lib\ZKTeco->__construct('185.99.246.169', 4370) #1 {main} thrown in /home/zirvekent/pdks.zirvekent.tr/public/zkteco-master/src/Lib/ZKTeco.php on line 43