Solved ClassNotFoundException - But im actually Importing that Class! What?

So im creating the SkyblockXT and i have this error, i have little time for Pre-Alpha release, so been fixing bugs and all that, But im stuck on this one,

In the plugin i import this:

PHP:

<?php
namespace SkyBlockXT;

//Removed some Imports, since it was long!
use pocketmine\plugin\PluginBase as Base;
use pocketmine\math\Vector3;
use pocketmine\utils\Random;
use SkyBlockXT\utils\SkyBlockGenerator;
use SkyBlockXT\Tools\SkyLand;
use SkyBlockXT\Tools\SkyWorld; //Here is the one that errors!

and when i load the plugin on my server this drops out:
[Server thread/CRITICAL]: ClassNotFoundException: "Class SkyBlockXT\Tools\SkyWorld not found" (EXCEPTION) in "/src/spl/BaseClassLoader" at line 115

But im actually importing it, and the file Does exits, and is in the same folder as SkyLand:
https://github.com/XenoNova/SkyBlockXT/tree/master/src/SkyBlockXT/Tools

What am i doing wrong?!?!

In the file SkyWorld.php the class is called WorldGen. Change the class name to SkyWorld.

Oh! thanks! i was really busy and doing everything fast that i didnt saw that,!