Correction for version 2.0.2

Around line 418, function show_lastuser() should has variable prefix, so we should add this at top of this function, like this:

public static function show_lastuser()
	{
	$table_prefix=get_option('mli_mybb_tableprefix');
...
...
}

Thanks for the update.

https://wordpress.org/plugins/mybb-last-information/