It does not occur when the Views plugin is disabled.
To eliminate other causes, I installed WordPress cleanly and installed only three plugins: Types, Views, and Ghost Kit.
However, the problem was not solved.
However, the compatibility issue you reported is confirmed and I've escalated that to our next level support for further debug. Please hold on for further updates.
*** Please make a FULL BACKUP of your database and website.***
Could you please update ALL Toolset plugins to it's latest officially released version and try to resolve your issue.