diff --git a/README.md b/README.md
index ecb5119..9101bc6 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,10 @@
 
 Enrich your stats, display a table of your latest orders and a ranking of your products.
 
+## Compatibility
+
+PrestaShop: `1.7.6.0` or later
+
 ## Reporting issues
 
 You can report issues with this module in the main PrestaShop repository. [Click here to report an issue][report-issue]. 
@@ -19,6 +23,6 @@ Just make sure to follow our [contribution guidelines][contribution-guidelines].
 This module is released under the [Academic Free License 3.0][AFL-3.0] 
 
 [report-issue]: https://github.com/PrestaShop/PrestaShop/issues/new/choose
-[prestashop]: https://www.prestashop.com/
+[prestashop]: https://www.prestashop-project.org/
 [contribution-guidelines]: https://devdocs.prestashop.com/1.7/contribute/contribution-guidelines/project-modules/
 [AFL-3.0]: https://opensource.org/licenses/AFL-3.0
diff --git a/config.xml b/config.xml
index c03cd01..1b73f53 100644
--- a/config.xml
+++ b/config.xml
@@ -2,7 +2,7 @@
 <module>
 	<name>dashproducts</name>
 	<displayName><![CDATA[Dashboard Products]]></displayName>
-	<version><![CDATA[2.1.3]]></version>
+	<version><![CDATA[2.1.4]]></version>
 	<description><![CDATA[Adds a block with a table of your latest orders and a ranking of your products]]></description>
 	<author><![CDATA[PrestaShop]]></author>
 	<tab><![CDATA[dashboard]]></tab>
diff --git a/dashproducts.php b/dashproducts.php
index 8b4be2c..34f7b22 100755
--- a/dashproducts.php
+++ b/dashproducts.php
@@ -33,7 +33,7 @@ public function __construct()
     {
         $this->name = 'dashproducts';
         $this->tab = 'administration';
-        $this->version = '2.1.3';
+        $this->version = '2.1.4';
         $this->author = 'PrestaShop';
 
         parent::__construct();
@@ -148,7 +148,7 @@ public function getTableRecentOrders()
                 'id' => 'details',
                 'value' => '',
                 'class' => 'text-right',
-                'wrapper_start' => '<a class="btn btn-default" href="index.php?tab=AdminOrders&id_order=' . (int) $order['id_order'] . '&vieworder&token=' . Tools::getAdminTokenLite('AdminOrders') . '" title="' . $this->trans('Details', [], 'Modules.Dashproducts.Admin') . '"><i class="icon-search"></i>',
+                'wrapper_start' => '<a class="btn btn-default" href="index.php?controller=AdminOrders&id_order=' . (int) $order['id_order'] . '&vieworder&token=' . Tools::getAdminTokenLite('AdminOrders') . '" title="' . $this->trans('Details', [], 'Modules.Dashproducts.Admin') . '"><i class="icon-search"></i>',
                 'wrapper_end' => '</a>',
             ];
 
@@ -221,12 +221,17 @@ public function getTableBestSellers($date_from, $date_to)
             if (!Validate::isLoadedObject($product_obj)) {
                 continue;
             }
-            $category = new Category($product_obj->getDefaultCategory()['id_category_default'], $this->context->language->id);
+
+            $productCategoryId = $product_obj->getDefaultCategory();
+            if (is_array($productCategoryId) && isset($productCategoryId['id_category_default'])) {
+                $productCategoryId = $productCategoryId['id_category_default'];
+            }
+            $category = new Category($productCategoryId, $this->context->language->id);
 
             $img = '';
             if (($row_image = Product::getCover($product_obj->id)) && $row_image['id_image']) {
                 $image = new Image((int) $row_image['id_image']);
-                $path_to_image = _PS_PROD_IMG_DIR_ . $image->getExistingImgPath() . '.' . $this->context->controller->imageType;
+                $path_to_image = (defined('_PS_PRODUCT_IMG_DIR_') ? _PS_PRODUCT_IMG_DIR_ : _PS_PROD_IMG_DIR_) . $image->getExistingImgPath() . '.' . $this->context->controller->imageType;
                 $img = ImageManager::thumbnail($path_to_image, 'product_mini_' . $row_image['id_image'] . '.' . $this->context->controller->imageType, 45, $this->context->controller->imageType);
             }
 
@@ -321,7 +326,7 @@ public function getTableMostViewed($date_from, $date_to)
                     $img = '';
                     if (($row_image = Product::getCover($product_obj->id)) && $row_image['id_image']) {
                         $image = new Image((int) $row_image['id_image']);
-                        $path_to_image = _PS_PROD_IMG_DIR_ . $image->getExistingImgPath() . '.' . $this->context->controller->imageType;
+                        $path_to_image = (defined('_PS_PRODUCT_IMG_DIR_') ? _PS_PRODUCT_IMG_DIR_ : _PS_PROD_IMG_DIR_) . $image->getExistingImgPath() . '.' . $this->context->controller->imageType;
                         $img = ImageManager::thumbnail(
                             $path_to_image,
                             'product_mini_' . $product_obj->id . '.' . $this->context->controller->imageType,