When trying to use a "Multiple Option" question type, Limesurvey crashes and I receive the error:
The data types text and varchar are incompatible in the equal to operator.:SELECT qid,attribute FROM [question_attributes] WHERE value=lower('11')

None of the "Multiple options" question types work; however, other question types appear to be working fine.

I can not add default answer for any of the "Multiple options" question types either.

When trying to set conditions for a question, Limesurvey crashes and I receive the error:
The text, ntext, and image data types cannot be compared or sorted, except when using IS NULL or LIKE operator.:SELECT * FROM questions WHERE parent_qid=100 AND language='en' ORDER BY question_order, question

I'm using MS SQL Server 10 running on Windows Server 2008 Standard.