Update mod_articles_categories.php

Author: joomlabeat

modules/mod_articles_categories/mod_articles_categories.php

@@ -12,6 +12,8 @@
 // Include the helper functions only once
 JLoader::register('ModArticlesCategoriesHelper', __DIR__ . '/helper.php');
 
+JLoader::register('ContentHelperRoute', JPATH_SITE . '/components/com_content/helpers/route.php');
+
 JLoader::register('JCategoryNode', JPATH_BASE . '/libraries/legacy/categories/categories.php');
 
 $cacheid = md5($module->id);