I would report the code dump to whoever compiled the beta/mod, their source files may be different then yours.it could help, be sure to provide the revision number too (and I hope it's not a beta/mod, as I don't keep debug files for them).
i'm not using abz mod anymore I switched back to your beta revisions when you fixed the huge memory issues, I figured out it was specifically only present with fat32 devices not ntfs devices where all my Wii games are stored, even abz 1234 build had the fat32 space free issue, for me it was like this "7r.xx GB of 148 GB Free" instead of "74.xx GB of 148 GB Free". the error didn't cause my drive any issues with loading games.
I haven't seen a code dump in the latest revisions last time I noticed it was in 1233 haven't seen one since, if I get one i'll let you know
Also I want to start making the pre-compiled problematic Per-Game/Channel settings how would I go about this? are the game specific settings saved to a file for that specific title or is it one file with all settings for different games?