Hi,

Currently, it seems that the command for Purge versions of previously deleted content does not execute.

Steps to Reproduce

1. Log into http://demoauthor.magnolia-cms.com as superuser
2. Go to Tools -> Repository Tools
3. On the Repository Tools page, click the Purge versions button located under the heading Purge versions of previously deleted content
4. Note the error message that displays at the top of the page that reads: Error occurred during garbage collector command execution. (Custom access managers are no longer supported. Use Repository level security checks instead.

Please let me know if you have any questions.

Cheers,
Matt