Php versions – When using upload type everything goes well, when using upload_multiple getting error

when using this: CRUD::field('photos')->type('upload')->withFiles(['path' => 'productphotos']);. it upload the images to the /productphotos directory in the public storage.

When trying to change that to CRUD::field('photos')->type('upload_multiple')->withFiles(['path' => 'productphotos']); on submit I am getting this error: Too few arguments to function BackpackCRUDappLibraryUploadersUploader::getPreviousFiles(), 0 passed in vendor/backpack/crud/src/app/Library/Uploaders/MultipleFiles.php on line 22 and exactly 1 expected

Does anyone know how to fix this error so I can continue? I’ve already tried to only use the settings from the Laravel Backpack docs but still get this error.

Thanks

EDIT:
Version:

### BACKPACK PACKAGE VERSIONS:
backpack/basset: 1.0.0
backpack/crud: 6.0.4
backpack/generators: v4.0.0
backpack/permissionmanager: 7.0.0
backpack/theme-coreuiv2: 1.1.3

ProductModel

<?php

namespace AppModels;

use BackpackCRUDappModelsTraitsCrudTrait;
use IlluminateDatabaseEloquentFactoriesHasFactory;
use IlluminateDatabaseEloquentModel;
use IlluminateDatabaseEloquentRelationsBelongsTo;
use IlluminateDatabaseEloquentRelationsHasMany;
use IlluminateDatabaseEloquentRelationsHasOne;

class Product extends Model
{
    use CrudTrait;
    use HasFactory;

    protected $fillable = [
        'category_id',
        'price',
        'weight',
        'quantity',
        'stock_control',
        'notes',
        'age_restricted',
        'sale_item',
        'active',
        'list_index',
        'photos'
    ];

    public function category() : BelongsTo
    {
        return $this->belongsTo(Category::class);
    }
}