Not going to be much help to you without the .dmp file at the least. Plugins loaded helpful. I haven't got the debug reporting fully ported yet (and considering changing the method), so for now, you would need to right-click mmoloader tray icon, debug, send debug report, and in that screen, attach any .dmp files and macroquest.ini from your config dir, type a description of what you're seeing and/or doing when it happens, and send report. Otherwise, it'll have to wait until when I get the reporting finalized and it can add/send on your confirmation, without you having to add them manually.
htw