Fix exception messages containing exception messages

Author: nicolas-grekas

Controller/ControllerResolver.php

@@ -88,7 +88,7 @@ public function getController(Request $request)
         try {
             $callable = $this->createController($controller);
         } catch (\InvalidArgumentException $e) {
-            throw new \InvalidArgumentException(sprintf('The controller for URI "%s" is not callable: '.$e->getMessage(), $request->getPathInfo()), 0, $e);
+            throw new \InvalidArgumentException(sprintf('The controller for URI "%s" is not callable: ', $request->getPathInfo()).$e->getMessage(), 0, $e);
         }
 
         return $callable;