Segmentation fault when running the program

[TommyBiomodellingAU]

i have been trying to download the correct packages for running DiffSBDD, but I get a "Segmentation Fault (core dumped)" after I tried to fix the following error:

"ImportError: /lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.30' not found (required by /home/au649283/anaconda3/envs/sbdd/lib/python3.10/site-packages/rdkit/Chem/../../../../libRDKitFileParsers.so.1)"

I tried doing "export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$CONDA_PREFIX/lib/" to fix the importerror, but now results in seg fault