Need Help

Can not install...

I get lots of sql error no: 1101

If I execute control/setup.php I get lots of error messages like this:

ERROR for the table users CREATE TABLE `yacs_users` ( ... ) TYPE=MyISAM 1101: BLOB/TEXT column 'description' can't have a default value

CREATE TABLE `yacs_sections` ( ... ) TYPE=MyISAM 1101: BLOB/TEXT column 'behaviors' can't have a default value

...

I am using Apache with PHP Version 5.2.0 and MySQL Client API version 5.0.22.

What should I do?

Thanks Rüdiger