I have just upgraded an app that I am working on from 5.8 to 6.0. Everything is working as expected on my development server. I have copied all changes to my production server, but am hitting a problem with sending password reset e-mails.
I am using the built in auth. When I visit /password/reset and enter a valid e-mail address, I get an error stating that "Method Illuminate\Translation\Translator::getFromJson does not exist." This does not happen on my development server.
I can see from the Laravel 6.0 upgrade guide that the Lang:getFromJson method has been removed, but cannot work out what is calling it and why it should work on my development server but not production!