I am editing on a 27" Imac i7 with Encore CS6. I have edited and exported a wedding highlights, ceremony, and reception videos as an mpeg-2 and brought into encore as an asset. I have 4 timelines in encore. Transcode setting were set to auto and takes up 4.6 of the 4.7 on the SD DVD i wish to be burning. When I check the project it comes up clean with no errors but when I go to build it gives an error of "end of stream has been reached" and aborts the build.

Has anyone dealt with this problem before? Im not really sure it is referring to? Should i re-encode the video with my own settings? Any help is greatly appreciated!

If you bring in video's as assets make sure they are dvd compliant. This means you do not have to re-encode in Encore.
DVD compliant files are found under the mpeg2-dvd presets in Premiere.
And set mulitplexer to none: this will produce two files, one for video and one for audio.
Make sure Encore is set to Dont Transcode.