🇳🇱Netherlands @belthazorjk

Hallo guys,

I just had the same problem and after searching some more i found the problem.
As mentioned here (https://github.com/PHPOffice/PhpSpreadsheet/issues/3930) PhpSpreadsheet function setCellValueByColumnAndRow was deprecated and is removed in 2.0

So i just replaced that funtion with the new one and it works again.
I il add the patch for anyone who needs it.