# File lib/puma/server.rb, line 596 def lowlevel_error(e) if @leak_stack_on_error [500, {}, ["Puma caught this error: #{e.message} (#{e.class})\n#{e.backtrace.join("\n")}"]] else [500, {}, ["A really lowlevel plumbing error occured. Please contact your local Maytag(tm) repair man.\n"]] end end