diff --git a/functions/data-request.php b/functions/data-request.php
index 3992164f..fcb3e0ea 100644
--- a/functions/data-request.php
+++ b/functions/data-request.php
@@ -813,7 +813,7 @@ function dolicart_request() {
 					];
 				
 				if ($qty != $result['newqty']) { $response['modal'] = doliModalTemplate('CartInfos', __( 'Cart', 'doliconnect'), __( 'This item is not available in this quantity!', 'doliconnect'), '<button type="button" class="btn btn-secondary" data-bs-dismiss="modal">'.__( "Continue shopping", "doliconnect").'</button> <a class="btn btn-primary" role="button" href="'.esc_url(doliconnecturl('dolicart')).'" >'.__( 'Finalize the order', 'doliconnect').'</a>', 'modal-lg'); }
-				elseif (doliCheckRelatedProducts($product->id)) { $response['modal'] = doliModalTemplate('CartInfos', __( 'Related products', 'doliconnect'), doliRelatedProducts($product->id), '<button type="button" class="btn btn-secondary" data-bs-dismiss="modal">'.__( "Close", "doliconnect").'</button>', 'modal-lg'); }
+				elseif (doliCheckModules('relatedproducts') && doliCheckRelatedProducts($product->id)) { $response['modal'] = doliModalTemplate('CartInfos', __( 'Related products', 'doliconnect'), doliRelatedProducts($product->id), '<button type="button" class="btn btn-secondary" data-bs-dismiss="modal">'.__( "Close", "doliconnect").'</button>', 'modal-lg'); }
 				wp_send_json_success($response);
 				die();
 			} elseif (isset($_POST['modify']) && ($_POST['modify'] == "wish" || $_POST['modify'] == "unwish")) {
diff --git a/functions/product.php b/functions/product.php
index 4bac9cfa..564ebe3f 100644
--- a/functions/product.php
+++ b/functions/product.php
@@ -25,7 +25,7 @@ function doliRelatedProducts($id) {
   if ( !isset( $relatedproducts->error ) && $relatedproducts != null ) {
     $related = null;
     foreach ( $relatedproducts as $product ) { 
-      $related .= apply_filters( 'doliproductlist', $product->id);
+      $related .= apply_filters( 'doliproductlist', $product);
   }
   return $related;
   } else {
@@ -659,7 +659,7 @@ function doliproductlist($product) {
 global $current_user;
 
 $wish = 0;
-if (!empty($product->qty)) {
+if (isset($product->fk_product) && !empty($product->qty)) {
 $wish = $product->qty;
 $product = callDoliApi("GET", "/products/".$product->fk_product."?includestockdata=1&includesubproducts=true&includetrans=true", null, dolidelay('product', esc_attr(isset($_GET["refresh"]) ? $_GET["refresh"] : null)));
 } else {