Chelsea make late change to Europa Conference League squad after 'admin error'
![Chelsea make late change to Europa Conference League squad after 'admin error'](https://i2-prod.mirror.co.uk/incoming/article33395418.ece/ALTERNATES/s615/0_GettyImages-2165156560.jpg)
Chelsea face Servette in their opening Europa Conference League game on Thursday, but the Blues' build-up to the match has been impacted by an error made by their admin team