Clutch popped, what can it be?

Is that hydraulic or cable controlled?

In any case, check out the parts including pedal assembly for any failures of brackets or supports and other possible breaking points.

Try lubricating the cable pivots.

Until you determine problem point we wont know if it's easily fixable. When you say pedal is down do you mean freeplay has increased or freeplay has no return-up to it or actual pedal itself is out of original position?

The underhood parts can be watched operating to see if anything looks outa whack there. Or you will have to have a mechanic give an opinion if you cant come up with anything.