Problems clearing cache

After more than a half of a day of battle, I found out that style.css has to be in direct subdirectory of a child theme. I had placed it under the /css/ folder together with other styles. That’s why WordPress couldn’t find PHP files… Weird thing is that this folder structure has worked when I was still developing site.

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