commit: c113ce4 - prod push (2014-07-22 11:35:46 +0100)
links_in_common.rb:23:in `digest': can't convert nil into String (TypeError) from links_in_common.rb:23:in `<main>
Did you replace the environment variable (ENV["MOZ_SECRET_KEY"]) in line 13 with your Mozscape API secret key? Make sure both the ACCESS_ID and SECRET_KEY variables have string values.
Hope this helps.
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