Fatal error from CiviCRM cron job when 2FAS plugin active

I get a fatal error from 2FAS when the plugin is activated and a CiviCRM cron job executes. I get the same fatal error whether I use php-cli to call CiviCRM cli.php or use php-cli to call CiviCRM cv api job.execute. Disabling 2FAS plugin allow cron job to complete.

Error:
[Symfony\Component\Debug\Exception\FatalThrowableError]
Class ‘TwoFAS\TwoFAS\Http\Action_Index ‘ not found