The official sframe 9.6 of bora is not compatible because it is necessary to change the auth system for the client/server connection.
You will need the old sframe 9.6 of webzen.
Then you will have to rewrite a part of the database so that the sframe is 100% compatible if not you will have errors.
Ah & if you use the version sourcecode 9.6 published here by mohcen
It is not compatible with vps or dedicated, only usable with a local version, because the 9.6 is restricted with an ip address.
So mohcen has published only the version 127.0.0.1 which means not compatible for online, only for resource development.
P.s : the sframe 9.6 of webzen is compatible with the published version of mohcen.
Good luck !
Translated with

(free version)