Hi Iuri,
Could you give us more detailed information on what you did and what happened?
It sounds to me like you clicked on the 'flush' button on the DS toolbar, saw an error message which had 'memoize_cache' in it (Specific error messages are more helpful) and now you're getting an error whenever you click anywhere in your blogger app? Is that right?
Which specific URL is giving you an error and what is the error (from error.log)? That will help us find the problem.
