Error: Too many ghost atoms

Hello List,

I am currently trying to simulate the pyrolysis of a polymer with the lammps-code.
When I try to add a new molecule to my simulation box via the fix_deposit command, Iget the above error from the pair_reax_c.cpp.

Here are the relevant lines of my input script

units real
dimension 3
atom_style hybrid charge bond
bond_style harmonic
boundary p p p
read_data data.PyrolysisProject.txt

pair_style reax/c NULL
pair_coeff * * ffield.reax.cho C H O

molecule IDF molecule1.txt
group addatoms type 1:3

region gesamt block -50 50 -50 50 -50 50

fix 1 addatoms deposit 1 0 1 1 region gesamt global 15 20 mol IDF

Any idea how I can fix this?

Best regards

Maximilian Kosel