diff --git a/VERSION b/VERSION
index 9ddbe16..53fc08d 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.2.19
+1.2.20
diff --git a/flight/Engine.php b/flight/Engine.php
index d55db3f..0ac148a 100644
--- a/flight/Engine.php
+++ b/flight/Engine.php
@@ -148,9 +148,9 @@ class Engine {
     /**
      * Custom exception handler. Logs exceptions.
      *
-     * @param \Exception $e Thrown exception
+     * @param object $e Thrown exception
      */
-    public function handleException(\Exception $e) {
+    public function handleException($e) {
         if ($this->get('flight.log_errors')) {
             error_log($e->getMessage());
         }
@@ -354,9 +354,9 @@ class Engine {
     /**
      * Sends an HTTP 500 response for any errors.
      *
-     * @param \Exception Thrown exception
+     * @param object $e Thrown exception
      */
-    public function _error(\Exception $e) {
+    public function _error($e) {
         $msg = sprintf('<h1>500 Internal Server Error</h1>'.
             '<h3>%s (%s)</h3>'.
             '<pre>%s</pre>',
@@ -371,6 +371,9 @@ class Engine {
                 ->write($msg)
                 ->send();
         }
+        catch (\Throwable $t) {
+            exit($msg);
+        }
         catch (\Exception $ex) {
             exit($msg);
         }