diff --git a/kernel/page.class.php b/kernel/page.class.php
index ea33db56..8115a307 100644
--- a/kernel/page.class.php
+++ b/kernel/page.class.php
@@ -130,6 +130,10 @@ class Page extends fileContent
 			return $url.'/'.$tmp;
 		}
 
+		if(empty($htmlPath)) {
+			return '/'.$tmp;
+		}
+
 		return '/'.$htmlPath.'/'.$tmp;
 	}
 
diff --git a/kernel/post.class.php b/kernel/post.class.php
index e8d23835..8b785563 100644
--- a/kernel/post.class.php
+++ b/kernel/post.class.php
@@ -120,6 +120,10 @@ class Post extends fileContent
 			return $url.'/'.$tmp;
 		}
 
+		if(empty($htmlPath)) {
+			return '/'.$tmp;
+		}
+
 		return '/'.$htmlPath.'/'.$tmp;
 	}