This error code 0x2 keeps coming up. Otherwsie i have no real issues yet

Wouldnt let me upgrade to 4.1 using waninkoko though

This error code also comes up installing wads, but had little or no effect

ios 249 neogamma r7
3.1U
Softwii
bootmii
hbc
system menu intact and working


What up with the CODE[0X2] ERROR?