WordPress version 3.8 – Preview button not working for editor

luke reports that this issue has been resolved in the comments of the original question:

Thanks guys. Updating to 3.8.1 solved the problem. There were some
problems with “dead zones” in buttons.

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