Echo tags used to describe the theme

It’s outputting the word Array which is self explanatory. Instead of direct echoing it, you will need to turn the array into a string. Try implode, something like:

Tags:           <?php $my_theme = wp_get_theme(); echo implode(', ', $my_theme->get( 'Tags' ) ); ?>

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