Fixed potential HHVM bug caused by json_encode and debug mode.

Signed-off-by: Jason Lewis <[email protected]>

Author: jasonlewis

changes.md

@@ -8,6 +8,7 @@
 
 - Fixed bug where some server variables were not being set properly.
 - Fixed inconsistent response when returning an empty collection that is meant to be transformed.
+- Fixed potential HHVM bug caused by `json_encode` being run on certain elements. Debug mode now returns trace as a string.
 
 ### v0.8.1
 

src/Event/ExceptionHandler.php

@@ -76,7 +76,7 @@ public function handle(Exception $exception)
                 'line' => $exception->getLine(),
                 'file' => $exception->getFile(),
                 'class' => get_class($exception),
-                'trace' => $exception->getTrace(),
+                'trace' => $exception->getTraceAsString(),
             ];
         }