Internal Server Error

[% # INCLUDE dumper.tt dump = # settings; # params; # vars; # session; # request.keys; # don't dump entire request (huge) %] 
[% exception || vars.err_msg # exception is automatic, err_msg set in routes %]
[% IF settings.environment.match('development'); str = 'remove uncompressed /tmp files & folders on deployment platform' %]
*** [% str %] ***
[% END %]