Prioritizing wp enqueue scripts error

You got parentheses levels slightly wrong and that broke your callbacks.

It should be:

add_action( 'wp_enqueue_scripts', array( __CLASS__, 'frontend_enqueues' ), 1 );

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