[5e OGL] My Players Can't Roll For Attack?

I'm using the roll20 OGL 5e character sheet for my game but when my players try to roll for attack, this comes out instead. |repeating_attack_LCeZT521uJqYhixtuIM_rollbase_dmg. When I duplicate the character sheet, it works normally for a short while but the problem comes up again. Any solutions? 

Does other rolls work? Have you checked that all fields are filled?

Everything that doesn't involve making an attack roll works. Everything is filled properly and works for a bit when making a duplicate but every time after a short while the same problem comes up

I would try toggling the Auto Damage Roll setting to "Auto Roll Damage" and then back to "Auto Roll Damage & Crit" and see if that helps. If that fails to help, I would delete and remake any attacks/spells that are failing.

So I made a new character sheet yesterday and it seems to be working perfectly fine so far. I guess the best thing I can do for now is to remake everyone's character sheets from scratch

Silvyre said: I would try toggling the Auto Damage Roll setting to "Auto Roll Damage" and then back to "Auto Roll Damage & Crit" and see if that helps. If that fails to help, I would delete and remake any attacks/spells that are failing. Are you sure that remaking the attacks isn't enough, or the other things Silvyre suggested? Redoing everything seems excessive if this works.

Tried that, it was a no go