diff -r 26b9c01ad2cc core.js
--- a/core.js	Sun Feb 21 03:35:27 2016 +0000
+++ b/core.js	Mon Feb 22 04:06:20 2016 +0000
@@ -342,11 +342,13 @@
 			if (xmlhttp.status != 200 && xmlhttp.readyState == 4) {
 				createProjectSave(null);
 			} else {
-				if (xmlhttp.responseXML == null)
+				var parser = new DOMParser();
+				var xmlDoc = parser.parseFromString(xmlhttp.responseText, "application/xml");
+				if (xmlDoc == null)
 				{
 					createProjectSave('null');
 				}
-				var response = xmlhttp.responseXML.childNodes[0];
+				var response = xmlDoc.childNodes[0];
 				if (response.getAttribute('state') == "OK")
 				{
 					var file = response.getElementsByTagName('file')[0];
diff -r 26b9c01ad2cc save.php
--- a/save.php	Sun Feb 21 03:35:27 2016 +0000
+++ b/save.php	Mon Feb 22 04:06:20 2016 +0000
@@ -1,6 +1,7 @@
 <?php
 	header('Access-Control-Allow-Origin: *');
 	header("Content-type: text/xml");
+	error_reporting(0);
 	$postText = file_get_contents('php://input');
 	$sha1_hash = sha1($postText);
 	$datetime = date('ymdHis');