Just started having this error come up when i open preview screen and then close it. Error pops up when back in backoffice.

only happens when logged in as editor or writer.

Looked through the forum and have made some suggested changes.

Have turned on umbracoUseSSL in config changed apppool in iis so its not sharing with any other app.

any other suggestions, thanks

Authorization error: Unauthorized access to URL: /trixcms/login/backoffice/UmbracoApi/Content/PostSave with data: {"key":"contentItem","value":{"id":1079,"properties":[{"id":977,"alias":"bodyText","value":""}],"name":"News area","contentTypeAlias":"newsArea","parentId":1057,"action":"save","expireDate":null,"releaseDate":null,"templateAlias":"NewsArea"}} Contact your administrator for information.