I am working in Gaussian 09. In a DFT Calculation I found same error message even by changing the name of the input file as a whole. I couldn't understand the reasons. The molecule is simply a product of phosphorus based linked with an aromatic rings. A detached (No bond) entity (came as a leaving group) is there. It was found from a low level DFT calculation of TS structure. Now I need to optimize the structure. In this case it produced the following error message:
dumping /fiocom/, unit = 3 NFiles = 1 SizExt = 524288 WInBlk = 512
defal = T LstWrd = 65536 FType=2 FMxFil=10000
Wr Pntr 40448
Rd Pntr 40448
Error termination in NtrErr:
NtrErr Called from FileIO.
Anybody if kindly help in this regard by delivering some opinions will be thankfully accepted.
Keshab K. Adhikary