I have an error when submitting the newsletter form.
I'm using the newsletter_subscribe extension for my TYPO3 v10 newsletter form. There is no field to add the template. I can only find a field labeled Template path for mails.
What is this for and how to solve the error? Please help me!
If you override the templates and/or use a language which is not supported by the extension, you need to create language folder like it is done in the extension, see: https://github.com/Gregor-Agnes/newsletter_subscribe/tree/master/Resources/Private/Templates/Mail