Shopify connector bug

I have delete one item from shopify , then again i want sync this item with shopify , (sync with shopify ) , but when i try to sync i get bellow error and item not add any more in my shopify .
I thing it’s bug from shopify connector .

Traceback (innermost last):
File “/home/frappe/frappe-bench/apps/erpnext_shopify/erpnext_shopify/”, line 531, in update_item_stock_qty
update_item_stock(item.item_code, shopify_settings)
File “/home/frappe/frappe-bench/apps/erpnext_shopify/erpnext_shopify/”, line 564, in update_item_stock
put_request(resource, item_data)
File “/home/frappe/frappe-bench/apps/erpnext_shopify/erpnext_shopify/”, line
Request Data
{“name”: “SPA502G”, “item_code”: “SPA502G”}
52, in put_request
File “/home/frappe/frappe-bench/env/local/lib/python2.7/site-packages/requests/”, line 840, in raise_for_status
raise HTTPError(http_error_msg, response=self)
HTTPError: 404 Client Error: Not Found for url: https://Code!!!!!!!!.!!!!!!