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Cannot GET /search-result/ac

i get this error when i do he curl testing

enter image description here

how do i resolve this as this is all my code

 const resultHTML = `
 <div class="col-sm-12 col-md-6 col-lg-4 p-b-50">
 <!-- Block2 -->
 <div class="block2">
 <div class="block2-img wrap-pic-w of-hidden pos-relative block2-labelnew" id="itemLabel">
 <img alt="IMG-PRODUCT" id="itemImage">
 </div>

 <div class="block2-txt p-t-20">
 <a href="javascript:void(0);" class="block2-name dis-block s-text3 p-b-5" onclick="getItemDetails(event)">
 <span id="itemId" hidden></span><span id="itemTitle"></span>
 </a>

 <span class="block2-price m-text6 p-r-5">
 $<span id="itemPrice"></span>
 </span>
 </div> 
 </div>
 </div>
 `;
 function getItemDetails(event) 
 const itemId = $(event.target)
 .siblings('span')
 .text();
 window.location.href = '/product-detail?itemid=' + itemId;
 

 function getSearchResult(value)
 if( value !== "")
 $.ajax(
 method: 'GET',
 url: '/search-result' ,
 data: 
 value: value
 ,
 success: res => 
 if (res.success == 0) handle_error(res.error);
 else 
 res.data.rows.forEach(row => 
 const $itemList = $(resultHTML);
 $itemList.find('#itemImage').attr('src', row.picture);
 $itemList.find('#itemId').text(row.item_id);
 $itemList.find('#itemTitle').text(row.title);
 $itemList.find('#itemPrice').text(row.price);
 if (row.sale == true) 
 $itemList
 .find('#itemLabel')
 .removeClass('block2-labelnew')
 .addClass('block2-labelsale');
 
 $('#searchresult').append($itemList);
 window.sessionStorage.clear();
 );
 
 
 );
 
 

 $(document).ready(function(e) );
 and the server.js file 

app.get('/search-result', async (req, res) => 

 const client = await pool.connect();
 let value = req.query.value;
 value = striptags(value.replace(/'/g, "\'")).trim();
 // console.log('final value: ' + value);
 const query = `SELECT item_id, title, price, picture, sale FROM items 
 where title ilike '%$value%' ORDER BY item_id; `;
 await client.query(query, (err, result) => 
 if (err)
 res.json(
 success: 0,
 error: err
 );
 else
 res.json(
 success: 1,
 data: result
 );

 
 );
 client.release();
);

is there anyone out there that would help me to get the results from the curl testing. is it because i cache the search result and afterwards deleted imediately