请问一下，我这个报错出来之后，查看了一下，也没有提示哪里有问题，终止了，这个怎么回事
Gaussian 09: IA32W-G09RevC.01 23-Sep-2011
21-Jun-2022
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%nprocshared=4
Will use up to 4 processors via shared memory.
%mem=1000MB
%chk=C:\Users\25459\Desktop\00.chk
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# opt freq b3lyp/6-31g geom=connectivity
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1/14=-1,18=20,19=15,26=3,38=1,57=2/1,3;
2/9=110,12=2,17=6,18=5,40=1/2;
3/5=1,6=6,11=2,16=1,25=1,30=1,71=1,74=-5/1,2,3;
4//1;
5/5=2,38=5/2;
6/7=2,8=2,9=2,10=2,28=1/1;
7//1,2,3,16;
1/14=-1,18=20,19=15/3(2);
2/9=110/2;
99//99;
2/9=110/2;
3/5=1,6=6,11=2,16=1,25=1,30=1,71=1,74=-5/1,2,3;
4/5=5,16=3/1;
5/5=2,38=5/2;
7//1,2,3,16;
1/14=-1,18=20,19=15/3(-5);
2/9=110/2;
6/7=2,8=2,9=2,10=2,19=2,28=1/1;
99/9=1/99;
--
00
--
Charge = 0 Multiplicity = 1
Symbolic Z-Matrix:
C -3.67041 -1.44195 0.
H -3.13725 -2.36965 0.
H -4.74041 -1.44195 0.
C -2.99514 -0.26697 0.
H -3.5283 0.66073 0.
H -1.92514 -0.26697 0.
End of file reading connectivity.
Error termination via Lnk1e in D:\program files (x86)\PerkinElmerInformatics\gaussian\G09W\l101.exe at Tue Jun 21 17:14:37 2022.
Job cpu time: 0 days 0 hours 0 minutes 0.0 seconds.
File lengths (MBytes): RWF= 5 Int= 0 D2E= 0 Chk= 1 Scr= 1