Could not set access rights on view {0}: {1}
Explanation
The access rights might not have been set for one of the following reasons: a). More than one user is trying to modify views in the module. Try again later. b). If the view is the default view for the module, it cannot have access permissions set to None. c). If you do not have Admin access, you cannot change the access rights. d). The user or group for whom access rights are being set does not exist.