Anon Connection Wizard - Tor failed to (re)start. Job for tor@default.service failed because the control process exited with error code. Error Code: 141.

You could try what the message is already telling you.

You’d have to add sudo in front of it though.

Check your Tor config:

Tor Documentation for Whonix Users

Edit:

Tor Documentation for Whonix Users

Log analysis:

Tor Documentation for Whonix Users