Bundle exec db:create bootsnap error

I am following github instructions and I get an error at Step.7 Create and initiliaze the db.

MachineHostName:sharetribe root4$ bundle exec rake db:create db:structure:load --trace
rake aborted!
NoMethodError: undefined method `dump' for #<MessagePack::Factory:0x00007fb4ff93bbe0>
Did you mean?  dup
/Users/root4/.rvm/gems/ruby-2.6.5/gems/bootsnap-1.7.2/lib/bootsnap/compile_cache/yaml.rb:83:in `init!'
/Users/root4/.rvm/gems/ruby-2.6.5/gems/bootsnap-1.7.2/lib/bootsnap/compile_cache/yaml.rb:40:in   `install!'
/Users/root4/.rvm/gems/ruby-2.6.5/gems/bootsnap-1.7.2/lib/bootsnap/compile_cache.rb:20:in `setup'
/Users/root4/.rvm/gems/ruby-2.6.5/gems/bootsnap-1.7.2/lib/bootsnap.rb:67:in `setup'
/Users/root4/.rvm/gems/ruby-2.6.5/gems/bootsnap-1.7.2/lib/bootsnap.rb:108:in `default_setup'
/Users/root4/.rvm/gems/ruby-2.6.5/gems/bootsnap-1.7.2/lib/bootsnap/setup.rb:4:in `<top (required)>'
/Users/root4/Downloads/code/sharetribe/config/boot.rb:4:in `require'
/Users/root4/Downloads/code/sharetribe/config/boot.rb:4:in `<top (required)>'
/Users/root4/Downloads/code/sharetribe/config/application.rb:3:in `require_relative'
/Users/root4/Downloads/code/sharetribe/config/application.rb:3:in `<top (required)>'
/Users/root4/Downloads/code/sharetribe/Rakefile:4:in `require'
/Users/root4/Downloads/code/sharetribe/Rakefile:4:in `<top (required)>'
/Users/root4/.rvm/gems/ruby-2.6.5/gems/rake-12.3.3/lib/rake/rake_module.rb:29:in `load'
/Users/root4/.rvm/gems/ruby-2.6.5/gems/rake-12.3.3/lib/rake/rake_module.rb:29:in `load_rakefile'
/Users/root4/.rvm/gems/ruby-2.6.5/gems/rake-12.3.3/lib/rake/application.rb:703:in `raw_load_rakefile'
/Users/root4/.rvm/gems/ruby-2.6.5/gems/rake-12.3.3/lib/rake/application.rb:104:in `block in load_rakefile'
/Users/root4/.rvm/gems/ruby-2.6.5/gems/rake-12.3.3/lib/rake/application.rb:186:in `standard_exception_handling'
/Users/root4/.rvm/gems/ruby-2.6.5/gems/rake-12.3.3/lib/rake/application.rb:103:in `load_rakefile'
/Users/root4/.rvm/gems/ruby-2.6.5/gems/rake-12.3.3/lib/rake/application.rb:82:in `block in run'
/Users/root4/.rvm/gems/ruby-2.6.5/gems/rake-12.3.3/lib/rake/application.rb:186:in `standard_exception_handling'
/Users/root4/.rvm/gems/ruby-2.6.5/gems/rake-12.3.3/lib/rake/application.rb:80:in `run'
/Users/root4/.rvm/gems/ruby-2.6.5/gems/rake-12.3.3/exe/rake:27:in `<top (required)>'
/Users/root4/.rvm/gems/ruby-2.6.5/bin/rake:23:in `load'
/Users/root4/.rvm/gems/ruby-2.6.5/bin/rake:23:in `<main>'
/Users/root4/.rvm/gems/ruby-2.6.5/bin/ruby_executable_hooks:22:in `eval'
/Users/root4/.rvm/gems/ruby-2.6.5/bin/ruby_executable_hooks:22:in `<main>'

If I comment out bootsnap from /config/boot.rb and from gemfile, remove gemfile.lock, and bundle install I get this error:

NoMethodError: undefined method `configure' for Delayed::Backend::ActiveRecord:Module

Running ruby 2.6.5p114 and Rails 5.2.3
Any ideas on how I could fix this? or What I should be looking for or at?
I tried installing Sharetribe v.9 and Im getting exactly the same errors.
Thanks for any help.

I have the same error. Can someone help please?

I have the same error. Any ideas?