damir@damir-VirtualBox:~/hello$ bundle exec rails --trace
rails aborted!
Don't know how to build task 'default' (see --tasks)
/home/damir/.rvm/gems/ruby-2.5.1/gems/rake-12.3.1/lib/rake/task_manager.rb:59:in `[]'
/home/damir/.rvm/gems/ruby-2.5.1/gems/rake-12.3.1/lib/rake/application.rb:159:in `invoke_task'
/home/damir/.rvm/gems/ruby-2.5.1/gems/rake-12.3.1/lib/rake/application.rb:116:in `block (2 levels) in top_level'
/home/damir/.rvm/gems/ruby-2.5.1/gems/rake-12.3.1/lib/rake/application.rb:116:in `each'
/home/damir/.rvm/gems/ruby-2.5.1/gems/rake-12.3.1/lib/rake/application.rb:116:in `block in top_level'
/home/damir/.rvm/gems/ruby-2.5.1/gems/rake-12.3.1/lib/rake/application.rb:125:in `run_with_threads'
/home/damir/.rvm/gems/ruby-2.5.1/gems/rake-12.3.1/lib/rake/application.rb:110:in `top_level'
/home/damir/.rvm/gems/ruby-2.5.1/gems/railties-5.2.1/lib/rails/commands/rake/rake_command.rb:23:in `block in perform'
/home/damir/.rvm/gems/ruby-2.5.1/gems/rake-12.3.1/lib/rake/application.rb:186:in `standard_exception_handling'
/home/damir/.rvm/gems/ruby-2.5.1/gems/railties-5.2.1/lib/rails/commands/rake/rake_command.rb:20:in `perform'
/home/damir/.rvm/gems/ruby-2.5.1/gems/railties-5.2.1/lib/rails/command.rb:48:in `invoke'
/home/damir/.rvm/gems/ruby-2.5.1/gems/railties-5.2.1/lib/rails/commands.rb:18:in `<main>'
/home/damir/.rvm/gems/ruby-2.5.1/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require'
/home/damir/.rvm/gems/ruby-2.5.1/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `block in require_with_bootsnap_lfi'
/home/damir/.rvm/gems/ruby-2.5.1/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/loaded_features_index.rb:65:in `register'
/home/damir/.rvm/gems/ruby-2.5.1/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in `require_with_bootsnap_lfi'
/home/damir/.rvm/gems/ruby-2.5.1/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in `require'
/home/damir/.rvm/gems/ruby-2.5.1/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:287:in `block in require'
/home/damir/.rvm/gems/ruby-2.5.1/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:253:in `load_dependency'
/home/damir/.rvm/gems/ruby-2.5.1/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:287:in `require'
bin/rails:4:in `<main>'