Loading collection data...
Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
This seems like it is an older resolved issue, if it isn't raise it with more detail :
-copy and past any messages
-note the language
etc..