The optimization step proceeds successfully. However, for the frequency calculation, it stops with no clear error message. It always stops by the following:
AX will form 156 AO Fock derivatives at one time.
156 vectors were produced by pass 1.
156 vectors were produced by pass 2.
156 vectors were produced by pass 3.
156 vectors were produced by pass 4.
149 vectors were produced by pass 5.
writwa
I've attached the output file