UEFA have banned West Ham fans for their next away game in European competition, with a further match suspended for two years for throwing of objects at Fiorentina players during the UEFA Europa Conference League final.
Asides the travel ban for their next two European away games. They have also been fined 45,000 for the incident and another 5,000 for the pitch invasion at the end of the match. That will be extended to two games should they be charged again by UEFA over the next two years.