Yafaray: Python error when render animation.

I have post this problem on the yafaray forum but maybe someone here could help me.

I’m using Yafaray 287 on Mac OSX 10.5.5 Intel with Blender 2.48. This is a great renderer, and everything works fine for rendering pictures.
But when I want to render animations, I’ve got a python error in the console:

Traceback (most recent call last): 
  File "/Applications/3D/Blender/blender-2.48/blender 2.48.app/Contents/MacOS/.blender/scripts/yafaray_ui.py", line 1788, in button_event 
  File "/Applications/3D/Blender/blender-2.48/blender 2.48.app/Contents/MacOS/.blender/scripts/yaf_export.py", line 664, in renderAnim 
    userBreak = self.writeRender(i) 
  File "/Applications/3D/Blender/blender-2.48/blender 2.48.app/Contents/MacOS/.blender/scripts/yaf_export.py", line 627, in writeRender 
    ret = yafqt.createRenderWidget(self.yi, sizeX, sizeY, bStartX, bStartY, outputFile) 
NotImplementedError: Wrong number of arguments for overloaded function 'createRenderWidget'. 
  Possible C/C++ prototypes are: 
    createRenderWidget(yafaray::yafrayInterface_t *,int,int,int,int) 
    createRenderWidget(yafaray::yafrayInterface_t *,int,int,int) 
    createRenderWidget(yafaray::yafrayInterface_t *,int,int)

I’ve search in the forums for the animation, but didn’t find something for this. Could someone help me? Thanks a lot.

This happens to me too!!

i have this problem too!!!