jQuery .html rendering [closed]

Try .append() instead of .html()

jQuery.post(
    ajaxurl, {
        'action': 'get_token'
    },
    function(response) {
        jQuery('.update-token').append(response.token);       
    }
)

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