Weird jquery problem when upgrade to WordPress 3.1

Fount this:

As for an answer to your question,
nested eaches don’t work in jQuery if
you use the this variable. To fix your
problem, try using the full style of
each.

in an answer here.

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)