Fatal error: Uncaught ArgumentCountError: Too few arguments to function GetValue(), 1 passed in /home/valle/www/index.php on line 48 and at least 2 expected in /home/valle/www/readLabelsFromPLCProg.php:238
Stack trace:
#0 /home/valle/www/index.php(48): GetValue()
#1 {main}
thrown in /home/valle/www/readLabelsFromPLCProg.php on line 238