Solax Modbus Not Loaded

Home Assistant has been working fine for a few weeks with the odd blip. However today all the Solax sensors have become unavailable. The log says that

Home Assistant Core

Setup failed for custom integration solax_modbus: No setup or config entry setup function defined.

20:20:17 – (ERROR) setup.py

As a newbe I have no idea what’s going on!

Screenshot_20230906_202640_Home Assistant|230x500

I’m getting the same error… nothing changed (nothing manually with config) and last week they all buggered off… did you manage to sort it?