Vedo anche io questo:
7
ArgumentError (unknown keyword: :private_message_context) lib/plugin/instance.rb:460:in 'Kernel#public_send' lib/plugin/instance.rb:460:in 'block (2 levels) in Guardian#add_to_class' lib/topic_creator
6:52 am
7
Failed to handle exception in exception app middleware : ArgumentError : unknown keyword: :private_message_context
6:52 am
Disabilita il plugin e ricostruisci i PM ripristinati