The version store for this instance (1) has reached its maximum size

[ozanyurt]

Hi I'm getting this error. Anyone can help help me?

Rhino.ServiceBus.Host (1372) file.esent8919cc53-a4ca-4b32-a440-19bfd1bf0470: The version store for this instance (1) has reached its maximum size of 255Mb. It is likely that a long-running transaction is preventing cleanup of the version store and causing it to build up in size. Updates will be rejected until the long-running transaction has been completely committed or rolled back. 

Possible long-running transaction: 

SessionId: 0x0000000000169B60 

Session-context: 0x00000000 

Session-context ThreadId: 0x0000000000000978 

Cleanup: 1