[SciPy-User] MemoryError with tsfromtxt

[Timmie]

Hello,
using scikits.timeseries.tsfromtxt I got the following error:

  File "C:\Python26\lib\site-packages\scikits\timeseries\extras.py", line 504, 
in tsfromtxt
    mrec = genfromtxt(fname, **kwargs)
  File "C:\Python26\lib\site-packages\scikits\timeseries\_preview.py", line 
1221, in genfromtxt
    append_to_rows(tuple(values))
MemoryError

Where does this come from?
And what could I do to mitigate it?

Thanks in advance!

Regards,
Timmie