HULA error causes shutdown

[Fyor]

Error: 
   0: failed to create hardware interface
   1: failed to initialize HULA wrapper
   2: failed to open HULA socket
   3: Connection refused (os error 111)

Location:
   crates/hulk/src/nao/hula_wrapper.rs:26

Backtrace omitted. Run with RUST_BACKTRACE=1 environment variable to display it.
Run with RUST_BACKTRACE=full to include source snippets.

On robot 22, whilst testing 5v5 robot crashed, shutdown and fell.