Hi @dominikzuk,
Thanks for reaching out, and I’m sorry to hear you’re experiencing the issue even with WPForms Lite 1.9.2.2.
When you have a chance, could you please use the Create Topic button on https://www.ads-software.com/support/plugin/wpforms-lite/ to create your own topic? Then, share the details from WPForms > Tools > System Info (screenshot).
As noted in the WordPress Forum FAQ:
Unless users have the exact same version of WordPress on the same physical server hosted by the same hosts with the same plugins, theme, and configurations, then the odds are the solution for one user will actually not be the same for another. Also it means someone else will get alerts for your problems and debugging, when they don’t need it.
We appreciate your help and look forward to reviewing your new topic along with the System Info details to investigate the issue further.
Thanks!