Laravel API working in localhost but not worked in server while Request $request - development

Laravel API working in localhost but not worked in server while Request $request

Route:

Route::get(‘api/get-market-list’,’MemberTradesController@getMarketList’);

Route::get(‘api/get-market-list1′,’MemberTradesController@getMarketListtest’);

Controller :

public function getMarketListtest(Request $request){
        $markets = DB::table("markets")

            ->pluck("market","id");
        return response() -> json($markets);

    }


public function getMarketList(Request $request){
        $markets = DB::table("markets")
            ->where("exchange_id", $request->exchange_id)
            ->pluck("market","id");
        return response() -> json($markets);

    }

   <title>Laravel 5 - Dynamic autocomplete search using select2 JS Ajax</title>
    <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.js"></script>
    <link href="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.3/css/select2.min.css" rel="stylesheet" />
    <script src="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.3/js/select2.min.js"></script>

    <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />

<script type="text/javascript">
        $('#exchange').change(function(){
            var exchangeID = $(this).val();
            if(exchangeID){
                $.ajax({
                    type:"GET",
                    url:"?exchange_id="+exchangeID,
                    success:function(res){
                        if(res){
                            $("#market").empty();
                            $("#market").append('<option>Select</option>');
                            $.each(res,function(key,value){
                                $("#market").append('<option value="'+key+'">'+value+'</option>');
                            });

                        }else{
                            $("#market").empty();
                        }
                    }
                });
            }else{
                $("#market").empty();
                $("#symbol").empty();
            }
        });
       
    </script>

http://www.yourtradelog.com/api/get-market-list1

below URL is not fetching data so.. my javascript are not giving me result
http://www.yourtradelog.com/api/get-market-list?exchange_id=+1 (not working)
I want to know why this is not woring on server but all are working fine in localhost

**

ERROR LOG

**: 2 2: https://i.stack.imgur.com/rnPfh.png

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