Enable the php_fileinfo extension?

I am trying to post images in the image file format. My Code:

public function store ()
{
    $data = request()->validate ([
        'caption' => 'required',
        'image' => 'required | image | mimes: jpeg, png, jpg, gif, svg | max: 2048'
    ]);

    dd (request()->all());
}

But an error appears:

Unable to guess the mime type as no guessers are available (Did you enable the php_fileinfo extension?).

I learned on StackOverflow enable file info. Meanwhile, I made sure to turn it on and reset it. My PHP version is 7.4 XAMPP 3.2.4.

Thank you, everyone!