How to display date of blog creation

Actually it is possible if the first user account exists (with user id 1). Then you can use –

<?php echo mysql2date('Y', get_user_option('user_registered', 1) ); ?>

The concept behind this is, when a WordPress Blog Installed, one user account created, and we are using his/her registration time.

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