I'm also having the issue. It may be noteworthy that I can't switch to rebug or retail xmb and had the same issue with the last update pkg. I know it was said to be corrupt hdd but I haven't reformatted it yet. Maybe this is also the culprit of the new error.
Slim 160(500upgraded) rebug 3.55.1+update to 3.55.2
Thanks guys! Seems I got it all up and working now!
happen on both
Mode: Normal - it give the error again
Mode: Rebug - Debug Menu 1/2 , no error works fine^^
and it is happening on both?
what model slim.. 2000 series or 2500
2500 here as well. Got error upon exiting to xmb from multiman genesis emu. I may reformat tomorrow
Well I do not know what else to do. Rebug Selector will not let me switch to Debug Mode. I am stuck on Normal mode.