[opencms-dev] New OpenCms Build 21 now available

[Gregor Wolf]

Hello,

>Detailed Error: [com.opencms.file.CmsAccessGroupMySql] Invalid argument
>value: Duplicate entry 'Guests' for key 2
>Caught Exception: java.sql.SQLException: Invalid argument value: Duplicate
>entry 'Guests' for key 2

That's because you've got already some data in your Database. Erase the 
opencms database and then it must work.

by
Gregor Wolf