Cannot upload document

[cratos]

Hi all,

When i try to upload a document in share site document library, i get following error. Could someone help me to fix this?

Internal Error
Wrapped Exception (with status template): Failed to execute script '/org/alfresco/slingshot/documentlibrary/activity.post.json.js (in classpath store file:C:/Alfresco/tomcat/webapps/alfresco/WEB-INF/classes/alfresco/templates/webscripts)': JSONObject["nodeRef"] not found.

[cratos]

Hi all,

I solved this problem. My regional settings was turkish because of this i couldn't upload document and getting the below error. I set my regional settings english and it worked properly.
Thanks.