diff --git a/models/Order.php b/models/Order.php
index 4a7358d..7474e9f 100755
--- a/models/Order.php
+++ b/models/Order.php
@@ -201,7 +201,7 @@
         {
             if (!empty( $this->deadline )) {
                 $date = new \DateTime();
-                $date->setTimestamp($this->deadline);
+                $date->setTimestamp(strtotime($this->deadline));
                 $date->format("d.m.Y");
                 $this->deadline = $date->getTimestamp();
                 
--
libgit2 0.21.4