[Tugindia] latex2html error

[Steven]

Hi ,

Can any one make anything out of this error

Error while converting image
Converting image #13
pstoimg.pl: Error: "/usr/bin/ppmquant -floyd 256 < /tmp/l2h31119/p31152.pnm 
| /usr/bin/pnmtopng -interlace -trans '#ffffff'  > img13.png" failed: Bad 
file descriptor

I get this while trying to convert  a tex file to html using latex2html
I dont know what it means by bad file descriptor

thanks

-- 
Steven Joseph

ymsg: jsteve4 at yahoo.com, UT:3hrs
668 - Neighbor of the Beast