My admin log in page is now showing "FormField.ss" instead of the form box. This is the second time it has happened. I have not edited code, just installed and removed modules with composer.
Searching has not resulted in any help.
This problem has now occurred in four fresh installs. I haven't been able to pinpoint the cause as not doing the same things when it happens. Going backwards removing modules and changes hasn't worked. Changing the theme has. Any ideas at all please.