diff --git a/files/ajax/newfolder.php b/files/ajax/newfolder.php
index 6966e912c56..d244fb7be19 100644
--- a/files/ajax/newfolder.php
+++ b/files/ajax/newfolder.php
@@ -9,7 +9,7 @@ OC_JSON::checkLoggedIn();
 $dir = isset( $_GET['dir'] ) ? $_GET['dir'] : '';
 $foldername = isset( $_GET['foldername'] ) ? $_GET['foldername'] : '';
 
-if($foldername == '') {
+if(trim($foldername) == '') {
 	OC_JSON::error(array("data" => array( "message" => "Empty Foldername" )));
 	exit();
 }
diff --git a/files/ajax/upload.php b/files/ajax/upload.php
index 041ec0c92e3..5f0f68d9531 100644
--- a/files/ajax/upload.php
+++ b/files/ajax/upload.php
@@ -14,9 +14,10 @@ if (!isset($_FILES['files'])) {
 }
 foreach ($_FILES['files']['error'] as $error) {
 	if ($error != 0) {
+		$l=new OC_L10N('files');
 		$errors = array(
 			0=>$l->t("There is no error, the file uploaded with success"),
-			1=>$l->t("The uploaded file exceeds the upload_max_filesize directive in php.ini"),
+			1=>$l->t("The uploaded file exceeds the upload_max_filesize directive in php.ini").ini_get('upload_max_filesize'),
 			2=>$l->t("The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form"),
 			3=>$l->t("The uploaded file was only partially uploaded"),
 			4=>$l->t("No file was uploaded"),