problem with loading pages

It is impossible to guess what is breaking your site without hands on debug.

In general to debug redirect issues I always recommend Better HTTP Redirects plugin, which has debug mode to stop redirects in process and help figure out which code is generating them.

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