pair_style error problem

Thanks for the reply,
Sorry to disturb you again. Now I change my script according to your suggestion, here I have given below :

pair_style hybrid airebo 3.0 1 1 lj/cut/coul/long 10.0 lj/cut 10.0
pair_coeff * * airebo CH.airebo C NULL NULL NULL NULL #C-C
pair_coeff 3 3 lj/cut/coul/long 0.006739 3.166 #O-O
pair_coeff 3*4 4 lj/cut/coul/long 0.0 0.0 #O-H
pair_coeff 1 3 lj/cut 0.004062790 3.19 #C-O
pair_coeff 1 4 lj/cut 0.0 0.0 #C-H
pair_coeff 2 2 eam Cu_u3.eam #Cu-Cu
pair_coeff 1 2 lj/cut 0.02578 3.0825 #C-Cu

where is my atom types are:
group carbon type 1
group copper type 2
group oxygen type 3
group hydrogen type 4

group water type 3 4

But I got the same error message.
Here I attach my updated script and error message. What should I do, please give me some suggestions.
Thank you.

Water on graphene coated copper test script.txt (1.96 KB)

error massage.JPG