Need info Registration not working in VM

Hi there
I have a J5.0.3 site, running Virtuemart 4.2.6 10972
Registering on the site goes to a fault:

Too few arguments to function Joomla\Plugin\Editors\None\Extension\None::onDisplay(), 3 passed in /home/forbimuu/public_html/libraries/src/Plugin/CMSPlugin.php on line 289 and at least 6 expected

Not sure why, after installing your OchCaptcha plugin, I thought that would fix the issue.

Hi,
Currently out for extended (Easter) weekend. Just to keep this topic going:
You installed ochcapthcha and then when registering via virtuemart you have this issue?
The error you provided is not in one of the ochcapthcha plug files, so trying to determine what triggered it.