Voodoo not working

I was tracking a movie from my camera on voodoo and got almost half way twice and then it said error report. Anyone know why this could happen? This is the info i have on it.

Problem signature
Problem Event Name: APPCRASH
Application Name: voodoo.exe
Application Version:
Application Timestamp: 4af14a26
Fault Module Name: voodoo.exe
Fault Module Version:
Fault Module Timestamp: 4af14a26
Exception Code: c0000005
Exception Offset: 0013f641
OS Version: 6.0.6002.
Locale ID: 1033
Additional Information 1: fd00
Additional Information 2: ea6f5fe8924aaa756324d57f87834160
Additional Information 3: fd00
Additional Information 4: ea6f5fe8924aaa756324d57f87834160

Extra information about the problem
Bucket ID: 1591145837

did you run out of ram? i crashed a tracker before and found out you cant do thousands of frames at once. try cutting your video in thirds and tracking it 1/3 at a time. and tracking a lot of points also uses your ram. think about points X frames and you can see how it will eat memory quickly.

Thanks it worked but now i have another problem and i cant figure out how to fix it. I cut my film to 500 frames. But for some reason at frame 29 the camera jerks in a weird position and does not move again for the rest of the movie. Does anyone know why this is happening?