Bad error requests setting up bridge in terminal

[myviolinsings]

I am trying to install the DAVbridge in Ubuntu 22.04 in order to use it in emclient (installed via Crossover) and following the instructions after downloading the file linux-amd64-etesync-dav I get to the part of running it with ./linux-amd64-etesync-dav and it takes a while but get the following errors:

The process is still running after 25 minutes, but this is the output so far. I had the calendars/contacts working in emclient a couple of weeks ago before I had to reinstall and now setting it up is not giving me any error messages, but nothing happens;