I can confirm the same issue with launcher rebuild app
Pups::ExecError: cd /var/www/discourse && su discourse -c 'bundle exec rake db:migrate' failed with return #<Process::Status: pid 1590 exit 1>
Location of failure: /usr/local/lib/ruby/gems/2.7.0/gems/pups-1.1.1/lib/pups/exec_command.rb:117:in `spawn'
exec failed with the params {"cd"=>"$home", "hook"=>"db_migrate", "cmd"=>["su discourse -c 'bundle exec rake db:migrate'"]}
fee8496caca5612f91b1353c4e1f76178210dbcf675f1c7df5b5a45734b6ab97
** FAILED TO BOOTSTRAP ** please scroll up and look for earlier error messages, there may be more than one.
I, [2022-02-08T11:37:45.974947 #1] INFO -- : > cd /var/www/discourse && su discourse -c 'bundle exec rake db:migrate'
rake aborted!
Gem::LoadError: can't activate request_store-1.5.0, already activated request_store-1.5.1
/var/www/discourse/lib/plugin_gem.rb:24:in `load'
/var/www/discourse/lib/plugin/instance.rb:765:in `gem'
/var/www/discourse/plugins/discourse-category-lockdown/plugin.rb:11:in `activate!'
/var/www/discourse/lib/plugin/instance.rb:671:in `instance_eval'
/var/www/discourse/lib/plugin/instance.rb:671:in `activate!'
lib/discourse.rb:279:in `block in activate_plugins!'
lib/discourse.rb:276:in `each'
lib/discourse.rb:276:in `activate_plugins!'
/var/www/discourse/config/application.rb:324:in `block in <class:Application>'
/var/www/discourse/lib/plugin_initialization_guard.rb:5:in `plugin_initialization_guard'
/var/www/discourse/config/application.rb:323:in `<class:Application>'
/var/www/discourse/config/application.rb:73:in `<module:Discourse>'
/var/www/discourse/config/application.rb:72:in `<top (required)>'
/var/www/discourse/Rakefile:7:in `require'
/var/www/discourse/Rakefile:7:in `<top (required)>'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/rake-13.0.6/exe/rake:27:in `<top (required)>'
/usr/local/bin/bundle:25:in `load'
/usr/local/bin/bundle:25:in `<main>'