diff --git a/gulliver/system/class.bootstrap.php b/gulliver/system/class.bootstrap.php
index 9efe7f423..4169c05e7 100644
--- a/gulliver/system/class.bootstrap.php
+++ b/gulliver/system/class.bootstrap.php
@@ -965,6 +965,7 @@ class Bootstrap
 			}
 		}
 
+		$mtime = date ( 'U' );
 		$gmt_mtime = gmdate( "D, d M Y H:i:s", $mtime ) . " GMT";
 		header( 'Pragma: cache' );
 		header( 'ETag: "' . md5( $mtime . $filename ) . '"' );
diff --git a/workflow/public_html/sysGeneric.php b/workflow/public_html/sysGeneric.php
index 992259a68..c1566e692 100755
--- a/workflow/public_html/sysGeneric.php
+++ b/workflow/public_html/sysGeneric.php
@@ -400,7 +400,7 @@ if (defined( 'PATH_DATA' ) && file_exists( PATH_DATA )) {
 Bootstrap::LoadThirdParty( 'smarty/libs', 'Smarty.class' );
 
 //testing the autoloader feature
-spl_autoload_register(array(Bootstrap, 'autoloadClass'));
+spl_autoload_register(array('Bootstrap', 'autoloadClass'));
 Bootstrap::registerClass('headPublisher', PATH_GULLIVER . "class.headPublisher.php");
 Bootstrap::registerClass('G', PATH_GULLIVER . "class.g.php");
 Bootstrap::registerClass('publisher', PATH_GULLIVER . "class.publisher.php");