Shortcode argument multiple values

It depends on the plugin. WordPress does not natively support passing multiple values to a shortcode attribute. The value you’re passing to the shortcode is simply '1,2'. How that value is handled depends entirely on how the shortcode was implemented by the developer.

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