Re: Help installing - migration error

I get the following error in migration from Typo trunk
checked I out last night - any suggestions?

– add_column(:contents, :status_confirmed, :boolean)
-> 0.8755s
– About to call find_and_update
== AddStatusConfirmedFieldToContent: migrated
(0.8820s) =======================

== FixCanonicalServerUrl: migrating

rake aborted!
private method `gsub’ called for nil:NilClass

(See full trace by running task with --trace)