Error: Fallo al iniciar

Hola. Quería instalar el plugin, pero después de /rebuild app obtuve un error de falta de memoria.
Agregué espacio en disco, reinicié el servidor y repetí /rebuild app, pero esta vez no entiendo cuál es el problema:

/usr/local/bin/bundle:25:in `<main>'
(Ver el rastreo completo ejecutando la tarea con --trace)
I, [2024-03-08T19:22:34.066685 #1]  INFO -- : gem install ruby-openid -v 2.9.2 -i /var/www/discourse/plugins/discourse-steam-login/gems/3.2.2 --no-document --ignore-dependencies --no-user-install
Successfully installed ruby-openid-2.9.2
1 gem installed
gem install rack-openid -v 1.4.2 -i /var/www/discourse/plugins/discourse-steam-login/gems/3.2.2 --no-document --ignore-dependencies --no-user-install
Successfully installed rack-openid-1.4.2
1 gem installed
gem install omniauth-openid -v 2.0.1 -i /var/www/discourse/plugins/discourse-steam-login/gems/3.2.2 --no-document --ignore-dependencies --no-user-install
Successfully installed omniauth-openid-2.0.1
1 gem installed
gem install omniauth-steam -v 1.0.6 -i /var/www/discourse/plugins/discourse-steam-login/gems/3.2.2 --no-document --ignore-dependencies --no-user-install
Successfully installed omniauth-steam-1.0.6
1 gem installed
gem install omniauth-vkontakte -v 1.7.1 -i /var/www/discourse/plugins/discourse-vk-auth/gems/3.2.2 --no-document --ignore-dependencies --no-user-install
Successfully installed omniauth-vkontakte-1.7.1
1 gem installed

I, [2024-03-08T19:22:34.067577 #1]  INFO -- : Terminating async processes
I, [2024-03-08T19:22:34.067648 #1]  INFO -- : Sending INT to HOME=/var/lib/postgresql USER=postgres exec chpst -u postgres:postgres:ssl-cert -U postgres:postgres:ssl-cert /usr/lib/postgresql/13/bin/postmaster -D /etc/postgresql/13/main pid: 42
I, [2024-03-08T19:22:34.067687 #1]  INFO -- : Sending TERM to exec chpst -u redis -U redis /usr/bin/redis-server /etc/redis/redis.conf pid: 111
2024-03-08 19:22:34.068 UTC [42] LOG:  received fast shutdown request
111:signal-handler (1709925754) Received SIGTERM scheduling shutdown...
2024-03-08 19:22:34.072 UTC [42] LOG:  aborting any active transactions
2024-03-08 19:22:34.078 UTC [42] LOG:  background worker "logical replication launcher" (PID 51) exited with exit code 1
2024-03-08 19:22:34.078 UTC [46] LOG:  shutting down
2024-03-08 19:22:34.109 UTC [42] LOG:  database system is shut down
111:M 08 Mar 2024 19:22:34.117 # User requested shutdown...
111:M 08 Mar 2024 19:22:34.118 * Saving the final RDB snapshot before exiting.
111:M 08 Mar 2024 19:22:34.288 * DB saved on disk
111:M 08 Mar 2024 19:22:34.290 # Redis is now ready to exit, bye bye...


FAILED
--------------------
Pups::ExecError: cd /var/www/discourse &amp;&amp; su discourse -c 'bundle exec rake db:migrate' failed with return #&lt;Process::Status: pid 3378 exit 1&gt;
Location of failure: /usr/local/lib/ruby/gems/3.2.0/gems/pups-1.2.1/lib/pups/exec_command.rb:132:in `spawn'
exec failed with the params {"cd"=>"$home", "hook"=>"db_migrate", "cmd"=>["su discourse -c 'bundle exec rake db:migrate'"]}
bootstrap failed with exit code 1
** FAILED TO BOOTSTRAP ** please scroll up and look for earlier error messages, there may be more than one.
./discourse-doctor may help diagnose the problem.
962ee73e2d4c8f902da810010d0bb70d5a784416d3b1ab80bcad7c4ff1351149
root@cv3533865:/var/discourse#

¿Podrías proporcionar algunas líneas más arriba? El error parece cortado por un par de líneas.

De acuerdo, un par de minutos. Empezó el doctor

Olvídalo. El problema era con el plugin que quería instalar: GitHub - Gonerdot/hello_plugin
Escribí un plugin simple usando ChatGPT, ya que no entiendo ruby ​​yo mismo, pero aparentemente algo está mal.

No sé ruby, pero eso casi parece que sería mejor como un Theme component en lugar de un Plugin.

Sí. Puede ser un componente temático. Solo necesitas un plugin para cambiar cosas en el lado de Ruby. Echa un vistazo a la Guía de referencia rápida para desarrolladores de temas y a la guía de inicio.