What version of Premiere Elements and on what computer operating system is it running?
When do you get this message - at the end of the burn to disc or some place else after you hit the burn button in the burn dialog.
What is your burn to
DVD-VIDEO on DVD disc
AVCHD on DVD disc
Blu-ray Disk Format on Blu-ray disc?
We may be losing something in the translation, but are you referring to Chapter Overflow error message?
If it is Chapter Overflow, that has an old history with many solutions ranging from different discs, different burners, conflicting programs, and many others. Some times no answer. If it is Chapter Overflow, I have not seen it reported in a long while.
Please give more details.