Pagination with Laravel and Ajax/Jquery

I'm trying to create a pagination of my comments with Ajax and Jquery so i can swap the pages without reloading the whole page. Unfortunately i encounter a 500 error using my current code. Can anyone where i've gone wrong and how i'd rectify the issue?

Controller:

public function getSingle($slug, Request $request)
{
    //fetch from the database based on slug.
    $product = Product::where('slug', '=', $slug)->first();
    $comment = Comment::where('product_id', '=', $product->id)->paginate(2);

    if($request->ajax())
    {
        $comment = Comment::where('products_id', '=', $product->id)->paginate(2);
        return view('products.single', compact('comment'))->render();
    }


    //return view
    return view('products.single')->withProduct($product)->withComment($comment);

}

HTML:

<div class="comment-holder">
@foreach($comment as comments)
 <div class="comment">
   <h1></h1>
   <p></p>
 </div>
@endforeach
 <div class="text-center"></div>
</div>

JS(Ajax, Jquery):

$('.container').on('click', '.pagination a', function(e){
    e.preventDefault();
    var url = $(this).attr('href');
    $.ajax({
        url: url,
        success:function(data)
        {
            $('.comment-holder').html(data);
        }
    });
});

via Chebli Mohamed