SimpleMVC Error

An error occured when processing this action.

Misssing template webapp/templates/default.phtml.

How to fix this error?

Create the file webapp/templates/default.phtml

Backtrace

#0  require_once() called at [/www/NurkkaFi/libs/utils/action_errors.php:39]
#1  ActionErrors::missingTemplate(webapp/templates/default.phtml) called at [/www/NurkkaFi/libs/action.php:227]
#2  Action::_executeAction() called at [/www/NurkkaFi/webroot/index.php:10]