Try using a closure: 
my $self = something;
set_message( sub { $self->handle_errors(@_) } );

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-- 
Joost       downtime n. The period during which a system
            is error-free and immune from user input.

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In reply to Re: CGI::Carp set_message by Joost
in thread CGI::Carp set_message by hakkr

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