"Ezio
I just checked and here is all the info and I think I found out why.
Europe Circuit
Enter 2nd last lap
Tyre: 51% (This should last more than 2 laps)
Fuel: 7.8 L (Not enough to last 2 laps on Europe Circuit)
Just like what Jason said, it was the fuel problem......
This is what I found out but I am not really sure......
So I am attaching a photo or copy and past the link so you can see if that is the case
https://www.dropbox.com/s/vanzglqbup2g1vr/Fuel.jpg?dl=0
According to those stats you entered in pits 2 laps from the end because you had not fuel for even 1 more lap, much less 2 laps.
You did not entered pits with 7,8 lts of fuel. Actually you entered with 3,6 or 3,5 which was not enough for a single lap more.
You need to take in consideration the consumption of lap 26 (right before you enter pits) and subtract that from those 7,8 previously showned in lap 25.
The reason that misguided your evaluation was that your pit boxes were before the finish line, and therefore did not showed the real remaining fuel when you entered pits.
Only after you left your pit box and cross the finish line.