Hi @deniscgn,
It looks like there might have a conflict on your site. So, this will need to check if that is coming from any other plugin.
Please make sure that you’ve already done the conflict test. If you haven’t yet, Please follow the below procedures for testing purposes.
- Please deactivate all plugins except the WP User Frontend Plugin.
- Use a default theme such as twenty-twenty or twenty-twenty-one.
- Use the default language on your website.
- Clear your site cache as well as the browser cache and try the process again.
If your issue is resolved that means themes are conflicting on your website, In this case, please contact your theme authors they will assist you to fix the issue.
But, If you are still having the problem, then kindly contact through the website for further assistance.
Regards!