[Axiom-math] What is wrong with this?

[Fabio S.]

Hi,

I am experencing a strange error which I can't understand. Here is a 
minimum example from a fresh axiom session

(1) -> K := FFCGP(PF 2,y^4+y+1)

   (1)  FiniteFieldCyclicGroupExtensionByPolynomial(PrimeField(2),?^4+?+1)      
  Type: Domain

(2) -> P  := UP(x,K)

   (2)  
UnivariatePolynomial(x,FiniteFieldCyclicGroupExtensionByPolynomial(PrimeField(2),?^4+?+1))
  Type:Domain

(3) ->  r  := Record(r1:INT,r2:K,r3:K,r4:P)

   >> System error:
    Lisps arglist maximum surpassed

(3) ->

Can anybody please tell me what is wrong?

Thanks

Fabio