RZ/V2L DRPAI start issue

Dear Renesas team,

We have built yocto recipe for RZ/V2L and added drpai, ISP layer according to the document, found the drpi application sample and built/cross compiled  the application as per the below attached documents, r11an0573ej0700-rzv2l-drpai-application-note.pdf

but we are facing issue while running the app, please find the error in the  below image 

help us to sort out this issue.

Thanks & Regards

Mahesh R