When i clear cache from the frontend on with http://trunk.example.com/ger/setup/cachetoolbar i get those warnings. (enable redirect debug)

Warning: PHP: E_WARNING Mar 03 2010 13:22:53

Cannot use a scalar value as an array in C:\svn\nextgen\trunk\kernel\classes\ezcache.php on line 429

Warning: PHP: E_WARNING Mar 03 2010 13:22:53

Cannot use a scalar value as an array in C:\svn\nextgen\trunk\kernel\classes\ezcache.php on line 430

Warning: PHP: E_WARNING Mar 03 2010 13:22:53

Cannot use a scalar value as an array in C:\svn\nextgen\trunk\kernel\classes\ezcache.php on line 431

Warning: PHP: E_WARNING Mar 03 2010 13:22:53

Cannot use a scalar value as an array in C:\svn\nextgen\trunk\kernel\classes\ezcache.php on line 432

Warning: PHP: E_WARNING Mar 03 2010 13:22:53

Cannot use a scalar value as an array in C:\svn\nextgen\trunk\kernel\classes\ezcache.php on line 433