I am not seeing any content within WordPress after migration?

Last time something like this happened to me it was because there were funky characters in the post content (which came, I think, from a database encoding difference between the source and destination databases). Anyway, that’s where I’d look first. Use phpMyAdmin (or your favorite db tool) to check the post_content column of your wp_posts table for the unexpected.

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