Which version of XML::Parser (not XML::Simple) are you using?

If you are using a version before 2.30 then that could be the cause of the problem, although usually it generates a segfault when you run Apache.

In reply to Re: XML::Simple.pm breaks CGI.pm under mod_perl? by mirod
in thread XML::Simple.pm breaks CGI.pm under mod_perl? by voyager

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