diff --git a/Runner.php b/Runner.php
index db437b9..027b60a 100644
--- a/Runner.php
+++ b/Runner.php
@@ -119,7 +119,7 @@ public function run($files)
             }
 
             return $resultFile;
-        } catch (Exception $e) {
+        } catch (\Throwable $e) {
             error_log("Exception: " . $e->getMessage() . " in " . $e->getFile() . "\n" . $e->getTraceAsString());
             return $e;
         }
diff --git a/engine.php b/engine.php
index d8ac2be..9945954 100644
--- a/engine.php
+++ b/engine.php
@@ -39,7 +39,7 @@
 $results = $server->get_all_results();
 
 foreach ($results as $result_file) {
-    if (is_a($result_file, "Exception")) {
+    if (is_a($result_file, "Throwable")) {
         exit(1);
     }