rails s でエラーが出てサーバーが起動できない

Question

Ruby on Rails 6にて所定のディレクトリでrails sでローカルサーバを起動しようとすると以下のようなエラーが出ます。調べましたが、類似の質問がなく、railsは初心者であるため解決策も思い浮かばず困っています。
どなたか解決策をご教授いただければ幸いです。

C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/bootsnap-1.8.1/lib/bootsnap/compile_cache/iseq.rb:30:in `fetch': No such file or directory - bs_fetch:open_current_file:open (Errno::ENOENT)
        from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/bootsnap-1.8.1/lib/bootsnap/compile_cache/iseq.rb:30:in `fetch'
        from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/bootsnap-1.8.1/lib/bootsnap/compile_cache/iseq.rb:55:in `load_iseq'
        from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
        from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi'
        from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
        from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
        from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
        from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/activesupport-6.1.4.1/lib/active_support/dependencies.rb:332:in `block in require'
        from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/activesupport-6.1.4.1/lib/active_support/dependencies.rb:299:in `load_dependency'
        from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/activesupport-6.1.4.1/lib/active_support/dependencies.rb:332:in `require'
        from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/railties-6.1.4.1/lib/rails/commands/server/server_command.rb:138:in `block in perform'
        from <internal:kernel>:90:in `tap'
        from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/railties-6.1.4.1/lib/rails/commands/server/server_command.rb:135:in `perform'
        from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/thor-1.1.0/lib/thor/command.rb:27:in `run'
        from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/thor-1.1.0/lib/thor/invocation.rb:127:in `invoke_command'
        from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/thor-1.1.0/lib/thor.rb:392:in `dispatch'
        from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/railties-6.1.4.1/lib/rails/command/base.rb:69:in `perform'
        from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/railties-6.1.4.1/lib/rails/command.rb:48:in `invoke'
        from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/railties-6.1.4.1/lib/rails/commands.rb:18:in `<main>'
        from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
        from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi'
        from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
        from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
        from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/bootsnap-1.8.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
        from bin/rails:4:in `<main>'

Answer 1

原因はよく分かりませんが、翌日にもう一度rails sを入力したとき、先日とは違う内容のエラーが出て、webpackerをインストールしろと書いてあったのでインストールしたら正常に起動できました。
何だったんでしょうか…