[GRASSLIST:135] ps.map label number limit

[Francesco Mirabella]

hi to all,
I have some vector maps and associated labels which I would like to
print out with ps.map.
Unforunately, I got this error message:

ps.map  input=file.txt output=file.ps
ERROR: cdp_label in PERMANENT : no more label files allowed

Why is there a limit in label number?
Is there a way to increase the number of labels which can be printed??

thanks to all

cheers,
Francesco