Out of memory during request for 32 bytes

[Per olof Ljungmark]

Apache web server on 7-STABLE running nagios and OTRS. My problem is I
cannot understand what I should increase to satisfy those memory-hungry
Perl scripts?

Out of memory during request for 32 bytes, total sbrk() is 17192960 bytes!
Out of memory during request for 4072 bytes, total sbrk() is 17192960 bytes!
Global $r object is not available. Set:
        PerlOptions +GlobalRequest
in httpd.conf at /usr/local/lib/perl5/site_perl/5.8.9/CGI/Carp.pm line 553.
Global $r object is not available. Set:
        PerlOptions +GlobalRequest
in httpd.conf at /usr/local/lib/perl5/site_perl/5.8.9/CGI/Carp.pm line 553.

--
per