Sweden against Slovakia became a nail-biter and the nervousness was difficult to control.
For some Swedish supporters, it became obviously impossible.
During the match, objects were thrown in from the Swedish stands and for that the Swedish Football Association now has to pay.
The fine amounts to SEK 20,000, reports Göteborgs-posten.
"I know we are notified and we have responded to what measures we have taken and will take.
However, have not seen the verdict ", writes security manager Martin Fredman in a text message to the newspaper.
Mittbacken in exchange of words
The newspaper also reports that the Swedish midfielder Pontus Jansson ended up in an exchange of words with Uefa staff after the match.
The 30-year-old was told by the organization's employees.
- There was a discussion about where they should run.
It was not a big deal, it is not something that is taken forward in any way.
No penalties or anything, says national team manager Stefan Pettersson to GP.