*** Long output written to logfile /tmp/10607.node00/HSH-2B1-freq-AVQdZ.log ***
Computing numerical hessian using default procedure for command MRCI
Symmetry elements for unique displacements: X Y
Using no symmetry in wavefunction calculations
Running default procedure: CASSCF000 MRCI
method=MRCI nstsym= 1 istsym(1)=2 isyref=2
Numerical hessians for multireference methods can only be computed without symmetry.
Use NOSYM!
? Error
? Illegal use of symmetry
? The problem occurs in numhess_mppx