Crash in parsing PDB format: unknown residue name: UNL (unknown ligand)

Looks like the reason of several crashes is absence of parsing UNL atom in PDB format.

Output for crash 26163:

Start PDB parsing: /Users/kamdiehl/Desktop/Alphafold Models CDKA1/CDKA1 phosphorylated and ATP/CDKA1 phospho atp .pdb
PDB warning: unknown residue name: UNL

Crash reports: 26143, 25938(49.1), 26163(48.1),