It seems your $CRYOSPARC_MASTER_HOSTNAME cannot be resolved. I am not sure what intervention would be appropriate in your specific network environment.
If your /etc/hosts file does not already contain a line starting with 127.0.1.1, you could try adding adding the line
127.0.1.1 c110294 to /etc/hosts. Please confer with your network admins for the correct method given your needs and network environment.