Best guess is that you are referencing an extension that you did not actually install in the new weewx setup. Install the missing extension (https://github.com/matthewwall/weewx-crt)
-- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/ac045039-1712-4468-a240-706cadab95cdn%40googlegroups.com.
