error in check-out

hi
i am facing error massage after i select confirm on last screen in checkout page. i use v 4.2
" Name InvoiceItemsCreate[2].ProductName : The field Product Name is mandatory.  "
and this is log massage:
Log level  : Warning
Short message  : Name InvoiceItemsCreate[2].ProductName : The field Product Name is mandatory.
Full message  : System.Exception: Name InvoiceItemsCreate[2].ProductName : The field Product Name is mandatory.
   at Nop.Plugin.Payments.MyFatoorah.MyFatoorahPaymentProcessor.PostProcessPayment(PostProcessPaymentRequest postProcessPaymentRequest)
   at Nop.Web.Controllers.CheckoutController.OpcCompleteRedirectionPayment() in C:\andrei\nopcommerce\sources\src\Presentation\Nop.Web\Controllers\CheckoutController.cs:line 1753
Page URL   : https://www.sample.com/checkout/OpcCompleteRedirectionPayment

any suggestion to fix it ?

The problem is in the Payments.MyFatoorah payment plugin
Is this your plugin or you make any changes to it ?
If not not contact the plugin developer