WordPress Error Missing Argument [duplicate]

That plugin is using outdated code. $wpdb->prepare used to allow the second parameter to be omitted, though using prepare without it never really made since. As of 3.5 the second parameter is required. You will need to update the plugin, if there is an update, or hack the plugin yourself which is prone to cause … Read more

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