fix: exception if no images

module/oc_telegram_shop/upload/oc_telegram_shop/src/Handlers/ProductsHandler.php

@@ -70,7 +70,7 @@ class ProductsHandler
             );
         } catch (Exception $exception) {
             $this->logger->logException($exception);
-            throw new RuntimeException('Error get product with id ' . $productId);
+            throw new RuntimeException('Error get product with id ' . $productId, 500, $exception);
         }
 
         return new JsonResponse([

module/oc_telegram_shop/upload/oc_telegram_shop/src/Services/ProductsService.php

@@ -238,7 +238,9 @@ class ProductsService
             ->get();
 
         $imagePaths = [];
+        if ($product['product_image']) {
             $imagePaths[] = $product['product_image'];
+        }
         foreach ($productsImages as $item) {
             $imagePaths[] = $item['image'];
         }