Wise monks I'm seeking guidance to resolve an error. While it's quite obvious that "there's not enough space", the question is how or where do I add more space?

This is the error:

open3: fork failed: Not enough space at /usr/local/perl5.8.8/lib/site_perl/5.8.8/HTML/HTMLDoc.pm line 1051

This is code in HTMLDoc.pm 

# create new Filehandles
my ($stdin,$stdout,$stderr) = (IO::Handle->new(),IO::Handle->new(),IO:
+:Handle->new());
<b>my $pid = IPC::Open3::open3($stdin,$stdout,$stderr, $command);</b>
if (!$pid) {
    $self->error("Cannot fork [COMMAND: '$command'].");
    return (0);
}

[download]

Operating System: Solaris 10

Please be kind. This is my first question, and I'm only new to Perl (and Unix / Solaris), having come from a Microsoft .Net background.

In reply to Not enough space at ... HTMLDoc.pm by biometrics74

Title:
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and:  <code> code here </code>
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