please help, graphical issue

[cheesenarwahl]

I recently got ppsspp and it works wonderfully, nice speed, quick rendering, and little to no stuttering. Yet despite being everything more than I expected from an emulator, there seems to be a tiny issue with textures on the game me and my katamari (see attached image). Is this issue from an some setting of the emulator or the game itself? And if either, how would I fix it? Any help is appreciated
:-)