I use optifabric 1.13.16, While you are using 1.10.2 try to match it with mine
And I also use fabric loader 0.14.25-1.16.5
If it's still the same, try re-downloading the Optifine version. Maybe the one you downloaded is corrupted.
I hope this helps
Dracconis commented
If this solves your issue please close this ticket.