I'm using Gaussian 09 to optimize a transition state' but it fails every time with this error:

"No NMR shielding tensors so no spin-rotation constants.

Leave Link 601 at Tue Apr 11 17:40:06 2023, MaxMem= 4294967296 cpu: 2.2

(Enter /usr/local/g09/l9999.exe)

THE MORE POWERFUL THE METHOD, THE MORE CATASTROPHIC THE ERRORS.

-- M.D. KAMEN

Error termination request processed by link 9999.

Error termination via Lnk1e in /usr/local/g09/l9999.exe at Tue Apr 11 17:40:07 2023."

This is my input file:

%chk=check.chk

%mem=32768mb

%NProcShared=16

#P opt=(cartesian, ts, calcfc, noeigentest, maxcycles=100, tight, maxstep=5) guess=mix ub3lyp/6-31g(d,p) scf=(tight, direct) integral=(grid=ultrafine, Acc2E=12) IOp(2/9=2000) scf=xqc

TS0

0 2

C -0.85378800 0.50462900 0.22245700

C -0.87032700 1.08568400 -0.81839900

C 0.65645200 0.95739300 -0.65747900

O -0.34277900 -0.78445800 1.24730000

O 1.17383000 -0.71858200 0.28411800

H -1.59439300 0.23888200 0.97714000

H 0.06361000 0.98418300 -2.17599200

H -1.06808200 2.02083200 -1.35921700

H -1.35708900 -0.12607600 -0.46925500

H 0.95757300 1.79808500 0.52787400

H 1.76008500 1.04031700 -0.63005200

H 0.40947200 -1.72694000 1.54786000

Any ideas on how to solve this?