Encounter Logs Uploader stuck at 0%

WIZZARD2K

I tried to log some dungeons, and I've used the tool before, but yesterdays wont load. Not sure what info to provide, or where to start on this one, but I let it sit all night at 'reading combat log (0%)...' and nothing... even tried to choose which raid to upload, and can't get past 'scanning combat log for raids (0%)'