Updated files

11/12.php

@@ -5,9 +5,9 @@
   {
     $pdo = new PDO($attr, $user, $pass, $opts);
   }
-  catch (\PDOException $e)
+  catch (PDOException $e)
   {
-    throw new \PDOException($e->getMessage(), (int)$e->getCode());
+    throw new PDOException($e->getMessage(), (int)$e->getCode());
   }
 
   $query  = "UPDATE cats SET name='Charlie' WHERE name='Charly'";