When I am logged in through the edit mode my web part (Summary link webpart) displays fine. However when logged out the Summary link webpart displays the error below:
Unable to display this Web Part. To troubleshoot the problem, open this Web page in a Microsoft SharePoint Foundation-compatible HTML editor such as Microsoft SharePoint Designer. If the problem persists, contact your Web server administrator.
Extra information: The template is a custom template, however it has been fine until recently. There has been no changes to the site or environment. The issue has occurred before however resolved itself.
Anyone know how you can investigate on the colleration ID through Office 365