Permission issues

Hi,

I've just installed the latest version of Community Surveys (3.2.0) with Joomla 2.5.9

When I login with a normal registered user and try access a survey I get an error saying: 'You are not allowed to respond to this survey'

I've created a new category and checked the permissions on the category. I've checked that the survey is not private and I've tried both anonymous and onimous settings.

Please can you check if there is an issue with the survey permissions?

Thanks and regards.