Wind Waker freezes after Forsaken Fortress

[Gm20]

After the forsaken fortress when the boat asks me to get a sail the screen turns black.
Anyone know how to fix this issue?

[LordVador]

Have a look to the official game thread http://forums.dolphin-emu.org/Thread-gc-the-legend-of-zelda-the-wind-waker--25929

[Gm20]

Found the solution in that link, thanks a lot.