Fatal error: Uncaught TypeError: Argument 1 passed to ProductApplication::GetItem() must be of the type integer, string given, called in D:\inetpub\webs\starcellspait\application.php on line 9 and defined in D:\inetpub\webs\starcellspait\REST-rdm\MYSA\ProductApplication.php:328 Stack trace: #0 D:\inetpub\webs\starcellspait\application.php(9): ProductApplication::GetItem('') #1 {main} thrown in D:\inetpub\webs\starcellspait\REST-rdm\MYSA\ProductApplication.php on line 328