suddenly stopped burning. Help!!

[crxerebuni]

Hi im new here. I have Pioneer DVR-A06 burner. I got Pinnacle Instant cd/dvd software and have burnt loads of ps2 games. I tried to make a back up copy of Resident Evil Outbreak File 2, and Black Hawk down, which are new games just out here.
When i use pinnacle i just have to insert game and press start to copy game to virtual drive(i think thats where it goes? couldnt be easier.It spits out game, then insert blank dvd-r and press start to back up to dvd-r.simple.
However when i press start on the resident evil, a message comes up.
It reads Track 1 can not be read using sector mode: Mode 1 ISO....
what does this mean?? Is this a new bug put in to new games to not allow copying? How do i get past this problem?? Is there another program to use?
thanks for your help...