Fatal error: Uncaught Error: Class 'ModbusTcpClient\Composer\Read\Register\ReadRegisterAddress' not found in C:\xampp\htdocs\src\Composer\Read\Register\StringReadRegisterAddress.php:9 Stack trace: #0 {main} thrown in C:\xampp\htdocs\src\Composer\Read\Register\StringReadRegisterAddress.php on line 9