Version 3.04 or 3.5?

Always install the latest final version. This is the most secure version you can get.

Older tutorials and guides should still mostly apply. If they don’t you will find enough replacements that are up to date.

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