AxisAlignedBB::setBounds() Issue

PHP:

[01:50:00] [Server thread/CRITICAL]: Unhandled exception executing command 'koth join' in koth: Argument 2 passed to pocketmine\math\AxisAlignedBB::setBounds() must be of the type float, string given, called in phar:///root/TestServer/PocketMine-MP.phar/src/pocketmine/entity/Entity.php on line 664
[01:50:00] [Server thread/CRITICAL]: TypeError: "Argument 2 passed to pocketmine\math\AxisAlignedBB::setBounds() must be of the type float, string given, called in phar:///root/TestServer/PocketMine-MP.phar/src/pocketmine/entity/Entity.php on line 664" (EXCEPTION) in "vendor/pocketmine/math/src/AxisAlignedBB" at line 45


ok, I have no idea what is that about, I don't use this setBounds() in the plugin....I have no idea why it's here.
I don't even use pocketmine\math\AxisAlignedBB...Here is the code that I THINK that is making the issue..
In the Area class file.

PHP:

    public function sendRandomSpot(Player $player){
        $spawn = array_rand($this->spawns);
        $player->teleport($this->spawns[$spawn]);
    }

in Main file.

PHP:

    public function setPoint(Player $player, $type){
        $save = $player->getX().":".$player->getY().":".$player->getZ().":".$player->getLevel()->getName();
        $all = $this->c->getAll();
        if ($type === "spawn"){
            $all["spawns"][] = $save;
        }else{
            $all[$type] = $save;
        }
        $this->c->setAll($all);
        $this->c->save();
    }

In the command class file.

PHP:

                if (strtolower($args[0]) === "join"){
                    if ($this->plugin->sendToKoth($sender)){
                        $sender->sendMessage($this->plugin->getData("joined"));
                    }else{
                        $sender->sendMessage($this->plugin->getData("not_running"));
                    }
                    return true;

This is the only code linked to sending the player to the koth...$spawn will take a random value from this list :

Code:

- -10963.832:123:-11010.6221:factionmap
- -10947.6309:120:-11014.3496:factionmap
- -10949.6016:121:-11004.2568:factionmap
- -10957.583:117:-10999.2998:factionmap
- -10962.6855:116:-10990.4443:factionmap
- -10975.8174:115:-10974.6191:factionmap
- -10982.0273:115:-10978.457:factionmap
- -10986.1934:144:-11039.6055:factionmap
- -10965.6035:137:-11040.3271:factionmap
- -10950.2559:128:-11029.2998:factionmap
- -10947.5654:120:-11013.8867:factionmap
- -10949.4092:121:-11004.249:factionmap

and will send the player there. Maybe the "factionmap" that make the issue ?

in Entity, we find :

PHP:

    protected function recalculateBoundingBox() : void{
        $halfWidth = $this->width / 2;

        $this->boundingBox->setBounds(
            $this->x - $halfWidth,
            $this->y,
            $this->z - $halfWidth,
            $this->x + $halfWidth,
            $this->y + $this->height,
            $this->z + $halfWidth
        );
    }

but I don't know why it use setBounds..does "factionmap" interfere with all of that ?