Software error:

HTML::Template::Expr->new() : Error creating HTML::Template object : HTML::Template->new() : Cannot open included file design_header.tmpl : file not found. at /usr/share/perl5/HTML/Template.pm line 2457.
 at /home/www/htdocs/dialyse-heute.de/www.dialyse-heute.de/forum/showboard.pl line 201.

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