RSS Feed broken

I don’t know that this has anything to do with WordPress, but I’m pretty sure it should be UTF-8, not UTF-5. The first line of your RSS feed reads <?xml version="1.0" encoding="UTF-5"?>.

Edit: Try checking your Reading Settings for the Encoding for pages and feeds entry.

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