Bookwyrm email error (opens in new tab)

What app is this about, and its version: bookwyrm, v.0.8.7~ynh1 What YunoHost version are you running: 12.1.40.1 What type of hardware are you using: VPS bought online Describe your issue When a user registers to my instance, an email should be sent to him for confirmation. Instead, they’re sent to an error page along the lines of “Server error: we’re sorry you’re experiencing this.” I suspect this has to do with the tab in my admin page that says ‘email settings’. That tab looks like this: -...