"You are not authorised to view this resource.you need to login" - Joomla! Forum - community, help and support

when create new content, despite puclic when click on on website says ""you not authorised view resource.you need login"
how can fix this?
thanks

welcome joomla forum!

you try possible solutions mentioned in:
faq: "you not authorized view resource. need login."
http://forum.joomla.org/index.php/topic,19443.0.html