错误日志中的日志不完整.

Error log from log is incomplete. 

与类别意外和错误共享详细信息

share details with category unexpected and error

在重现此问题时，请共享提琴手的踪迹

Please share fiddler trace when you recreate this issue

请检查是否向该用户组分配了创建下属权限，如下所示:

Please check if create subiste permission is assigned to that user group as shown below:

http://community.office365.com/en-us/f/154/t/200687.aspx

http://community.office365.com/en-us/f/154/t/200687.aspx