Qizzard error when clicking back in a qiuz

[igang]

Hi everybody

I'm running CMSMS ver. 1.4 and Quizzard module 0.6.2 on Apache 1.3.41 with PHP Version 4.4.8 and MySQL 4.1.7

When taking a quiz and clicking 'Back' I get this error message:

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Warning: cannot yet handle MBCS in html_entity_decode()! in /my/server/path/modules/Quizzard/Quizzard.module.php on line 764

This message repeats itself 844 times (yes - I have counted) on top of the quiz before showing the quiz.

I find that line 764 in Quizzard.module.php says this:

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ENT_COMPAT,'UTF-8');

This only happens when the quiz questions are answered - not when clicking 'back' from an empty (not filled in) quiz page.

I have changed the max allowed CMSMS version number in Quizzard.module.php - other than that I have done no changes. The error occurs in the default quiz provided with the installation.

Hope somebody has an idea on what causes this.

Thanks in advance