Thread: sonogram and spectrogram problem

I have tried many times sonogram and spectrogram functions in Linux ver(00.59.44), but unfortunately I have gotten the bellow massages then SAC has crashed.
========================================
SAC> read test_123456.sac
 
SAC> sonogram
Window size: 200 Overlap: 100 FFT size: 512
Warning: ORDER begin reset to 1/2 length of correlation window.
ORDER = 100
Spectrogram dimensions are 512 by 343 .
X Error of failed request: BadMatch (invalid parameter attributes)
Major opcode of failed request: 72 (X_PutImage)
Serial number of failed request: 66
Current serial number in output stream: 68
=======================================
 

Could any one advise me or help me to solve this serious problem, please?!
 
warm regards,