After upgrading from 4.12 to 4.2 i get the following error:
Can't connect to data source '' because I can't work out what driver to use (it doesn't seem to contain a 'dbi:driver:' prefix and the DBI_DRIVER env var is not set) at /usr/local/www/apache22/cgi-bin/mt/extlib/Data/ObjectDriver/Driver/DBI.pm line 59 at /usr/local/www/apache22/cgi-bin/mt/extlib/Data/ObjectDriver/Driver/BaseCache.pm line 320
I am using SQLite3.
I have tried both starting with a fresh config and with my old 4.12 config.
Any ideas how i can get a more meaningful error, e.g. is it reading the config file at all...