Last week, a user was creating a list and setting the permissions for it, then today I find out that the sub-site is inaccessible by everyone, including me (admin) - we all get the Access Denied message. The whole website overall is fine, just this one
sub-site. I can't access Site Settings or anything. However, the strange thing is that I can view the sub-site and listings of its libraries and content through the Site Content and Structure screen, but if I click on anything that would link to that particular
sub-site, the Access Denied message appears. I also tried to "re-grant" myself full control to the sub-site through Set-SPUser, but no effect. Any ideas? Obviously something in the sub-site got messed up, which is kinda scary. Thx.
Best regards, Michael