Error executing process > 'ensembl_fasta_download'

Caused by:
Process ensembl_fasta_download terminated with an error exit status (137)

Tried with higher RAM -128 GB
Command executed:

pypgatk_cli.py ensembl-downloader
--config_file ensembl_downloader_config.yaml
--ensembl_name homo_sapiens
-sv -sc

Command exit status:
137