After domain change, I have all working nicely except
it returns 500 error and this error in log is related I think:
NoMethodError (undefined method 'path_whitelist' for #<EmbeddableHost:0x00007f47fb8463a0>) /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activemodel-22.214.171.124/lib/active_model/attribute_methods.rb:43
I was using embedding for the Ghost blog only.
How can I remove all embeddings manually?
(hope it will fix this issue)
Or is there a better way to fix this?