diff --git a/classes/cache/FileCache.inc.php b/classes/cache/FileCache.inc.php
index 22d7a7fc737..30f18ff6e60 100644
--- a/classes/cache/FileCache.inc.php
+++ b/classes/cache/FileCache.inc.php
@@ -51,7 +51,7 @@ function __construct($context, $cacheId, $fallback, $path) {
 		});
 		try {
 			$this->cache = include $this->filename;
-		} catch (Exception) {
+		} catch (Exception $e) {
 			$this->cache = null;
 		} finally {
 			set_error_handler($previousHandler);