When you view the responses of a questionnaire, it looks fine. But when you click on view all responses, it does not work for types like radio and checkboxes.

I did some checking and found the problem is from the SQL used in some of the functions.

1. questionnaire/questiontypes/questiontypes.class.php
(a) function get_response_single_results($rids=false)

This function has two SQL statements. The first SQL needs to be fixed. The 'Group By' is currently 'GROUP BY qc.id'
It has to be 'GROUP BY qc.id,qc.content'. The qc.content part is missing.

(b) function get_response_multiple_results($rids=false)
The first SQL also needs to be fixed. The Group by should be 'GROUP BY qc.id, qc.content'. The qc.content part is missing.