By default error page in ZF looks like this:
Fatal error: Uncaught exception 'Zend_Form_Exception' with message 'Method setDeault does not exist' in /usr/home/.../library/Zend/Form.php:2838 Stack trace: #0 [internal function]: Zend_Form->__call('setDeault', Array) #1 /usr/home/.../application/admin/controllers/TagsController.php(40): Web_Form_Admintags->setDeault('tagstext', '....') #2 /usr/home/.../library/Zend/
Is there any ways to change this messy error description to more clearly form (something like Django error page)?
This is not an error page but a standard PHP output for uncaught exceptions. As far as I know there is no default error page in Zend Framework — you will have to create your own by creating an appropriate view for the ErrorController.