Vray render error

Hello everyone
Please i need your help i was trying to render my project (exterior) in the first rest run it worked but when i was going for the final render i kept getting an error message.,
Error (failed to upload buffer size 4!)
My system is
Nvidia RTX4060 8 gigs
Ram 16ddr5
File size 500 mb
All clean ,grouped,white face out,purged
Please help