I wanted to remove permission only to one library, but due to my lack of knowladge I deleted permission to whole group of user. When I reasigned permission they can still can't log in to home page. They do have permission to the other sites but have "access denied" erorr in mian page. How can I fix it? I simply removed user permision from one library and it had impact on whole SP site. And when I had restored it users can't log in into ghome page.
If users have permissions in the main site, check if the Site Pages library is inheritnig from the main site permissions.
Check Site Permissions
- Go to Site Settings > Site Permissions
- Make sure that group is assigned.