error:-Cannot modify header information – headers already sent by

You saved your wp-config.php with a Byte order mark (BOM). Save the file again without the BOM.

In Linux or Mac OS X open the file with Vim, enter …

:set nobomb

… and save it.

In Windows open it in Notepad++ and convert it to UTF-8 without BOM:

enter image description here

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