GIAO on radicals?

Hello,
 I'm using Gaussian03 for calculating NMR chemical shifts. This works fine for
 singlet states. Whenever I try to calculate a radical (dublet or triplet) the
 calculation crashes at the same point, independent of the basis set or method
 (HF or DFT). Is this a known problem? Or what could I do to get a result?
 I include an example of the final part of the output file.
 Thank you for your help.
 Yours,
 Rudolf.
  Range of M.O.s used for correlation:     1   186
  NBasis=   186 NAE=    52 NBE=    51 NFC=     0 NFV=     0
  NROrb=    186 NOA=    52 NOB=    51 NVA=   134 NVB=   135
           Differentiating once with respect to magnetic field using GIAOs.
           Differentiating once with respect to nuclear magnetic moment.
           Differentiating once with respect to Fermi-contact and electric
 field gradient.
           Electric field/nuclear overlap derivatives assumed to be zero.
  Symmetry not used in FoFDir.
  MinBra= 0 MaxBra= 2 Meth= 1.
  IRaf=       0 NMat=   1 IRICut=       1 DoRegI=T DoRafI=F ISym2E= 0 JSym2E=0.
           There are  15 degrees of freedom in the 1st order CPHF.
     15 vectors were produced by pass  0.
  AX will form  15 AO Fock derivatives at one time.
     15 vectors were produced by pass  1.
     15 vectors were produced by pass  2.
     15 vectors were produced by pass  3.
     15 vectors were produced by pass  4.
     14 vectors were produced by pass  5.
     11 vectors were produced by pass  6.
      1 vectors were produced by pass  7.
  Inv2:  IOpt= 1 Iter= 1 AM= 1.00D-15 Conv= 1.00D-12.
  Inverted reduced A of dimension  101 with in-core refinement.
  Calculating GIAO nuclear magnetic shielding tensors.
  Operation on file out of range.
 FileIO: IOper= 2 IFilNo(1)=  -592 Len=       52173 IPos=      782595 Q=
 1143608712
  dumping /fiocom/, unit = 1 NFiles =    87 SizExt =     32768 WInBlk =
 512
                    defal = F LstWrd =     9358848 FType=2 FMxFil=10000
  Number           0          0          0        501        502        503
 507        508
  Base       4420100    1546752    5306880     303104     310784     385536
 386560     882688
  End        5237248    1720832    9358848     304104     332834     385607
 556562     882703
  End1       5237248    1720832    9358848     304128     333312     386048
 557056     883200
  Wr Pntr    4420100    1546752    5306880     303104     310784     385536
 386560     882688
  Rd Pntr    4420100    1546752    5306880     303104     310784     385536
 386560     882688
  Length      817148     174080    4051968       1000      22050         71
 170002         15
  < lots of similar blocks deleted >
  dumping /fiocom/, unit = 3 NFiles =     1 SizExt =    524288 WInBlk =
 512
                    defal = T LstWrd =       65536 FType=2 FMxFil=10000
  Number           0
  Base         20480
  End          65536
  End1         65536
  Wr Pntr      20480
  Rd Pntr      20480
  Length       45056
  Error termination in NtrErr:
  NtrErr Called from FileIO.
 --
 Dr. Rudolf Herrmann
 Institute of Physics, University of Augsburg
 Universitdtsstr. 1
 D-86135 Augsburg (Germany)
 e-mail: rudolf.herrmann!at!physik.uni-augsburg.de