WordPress permalink issue

I think the problem comes from the rewrite rules that had been saved when you developed the site locally. To fix it, you should go to Settings -> Permalinks and set the permalink structure again. Note that, you may just click on the save button, that will flush the rewrite rules for you.

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