Police are appealing for witnesses to a fight that happened at Che Bar/CoCo on Monday August 29.
It is thought that a fight amongst two men broke out near the seating area at the top of the stairs and a bouncer intervened - but allegedly got punched, kicked and stamped upon, resulting in him needing hospital treatment.
The police are keen to speak to a male that is believed to be involved in the fight as well as anyone that may have witness this incident.
A 23-year old man has been arrested in connection to this incident and is currently on bail.
If you think you can help South Yorkshire Police then call 0114 2202020, ask for Barnsley Intelligence and quote BX 106/2011. Alternatively, contact Crimestoppers on 0800 555 111.