supercollider project fails to run at boot

[giuliomoro]

Oct 31 01:25:39 bela systemd[1]: Started Run Bela at boot.
Oct 31 01:25:39 bela stdbuf[2218]: make: Entering directory '/root/Bela'
Oct 31 01:25:40 bela stdbuf[2218]: No process to kill
Oct 31 01:25:40 bela stdbuf[2218]: Running sclang /root/Bela/projects/sc0/_main.scd
Oct 31 01:25:40 bela stdbuf[2218]: SC FFT global init: cosTable initialised.
Oct 31 01:25:40 bela stdbuf[2218]: terminate called after throwing an instance of 'boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::system::system_error> >'
Oct 31 01:25:40 bela stdbuf[2218]:   what():  assign: Operation not permitted
Oct 31 01:25:40 bela stdbuf[2218]: Aborted
Oct 31 01:25:40 bela stdbuf[2218]: Makefile:493: recipe for target 'run' failed
Oct 31 01:25:40 bela stdbuf[2218]: make: *** [run] Error 134
Oct 31 01:25:40 bela stdbuf[2218]: make: Leaving directory '/root/Bela'
Oct 31 01:25:40 bela systemd[1]: bela_startup.service: Main process exited, code=exited, status=2/INVALIDARGUMENT
Oct 31 01:25:40 bela systemd[1]: bela_startup.service: Unit entered failed state.
Oct 31 01:25:40 bela systemd[1]: bela_startup.service: Failed with result 'exit-code'.
Oct 31 01:25:40 bela systemd[1]: bela_startup.service: Service hold-off time over, scheduling restart.
Oct 31 01:25:40 bela systemd[1]: Stopped Run Bela at boot.