I can't upload an image and it shows an error like this Intervention\Image\Exception\NotWritableException Can't write image data to path

Question

WHy am i getting this problem?

Intervention\Image\Exception\NotWritableException Can't write image data to path (C:\xampp\htdocs\laravel-ecommerce-master\storage\app/public/images/categories/bolu.jpg)

<?php

namespace App\Traits;

use Illuminate\Support\Str;
use Intervention\Image\Facades\Image;

trait ImageUploadTrait
{
    protected $path  = 'app/public/images/';

    public function uploadImage($name, $img, $folderName, $image_width = 400, $image_height = 400): string
    {
        $image_name = $this->imageName($name, $img);

        Image::make($img->getRealPath())->fit($image_width, $image_height, function ($constraint) {
            $constraint->aspectRatio();
        })->save(storage_path($this->path.$folderName.'/'.$image_name), 100);

        return $image_name;
    }

    public function uploadImages($name, $img, $i, $folderName, $image_width = null, $image_height = null): string
    {
        $image_name = $this->randomImageName($name, $img, $i);

        Image::make($img->getRealPath())
            ->fit($image_width, $image_height, function ($constraint) {
                $constraint->aspectRatio();
            })->save(storage_path($this->path.$folderName.'/'.$image_name), 100);

        return $image_name;
    }

    protected function imageName($imageName, $image): string
    {
        return Str::slug($imageName) . '.' . $image->getClientOriginalExtension();
    }

    protected function randomImageName($imageName, $image, $i): string
    {
        return Str::slug($imageName) . time() . '-' . $i . '.' . $image->getClientOriginalExtension();
    }
}

Please help me solve this problem, and thanks for the help