It came on the same night Fenerbahce's Europa League clash with Anderlecht players was suspended for FIFTEEN minutes after a fight broke out in the stands.
Fighting erupted amid ugly scenes late in Slovenia side Olimpija's tense clash with Bosnian visitors Borac Banja Luka.
RIVAL fans hurled flares at each other - forcing a Conference League game to be SUSPENDED mid-match.
Some Borac fans responded by throwing flares at the advancing yobs.
Footage on social media reportedly showed a small segment of Olimpija fans attacking their counterparts.
