error/wiki/cannotviewpage
From MoodleDocs
This error is shown when the user has a role which does not have the capability to view wiki pages.
Note: You are currently viewing documentation for Moodle 3.9. Up-to-date documentation for the latest stable version of Moodle may be available here: error/wiki/cannotviewpage.
This error is shown when the user has a role which does not have the capability to view wiki pages.