No errors, instance not coming back up after rebuild

The error doesn’t get into the log because it happens rails cranks up:

root@test1-web-only:/var/www/discourse# rails c                                                                                                                                               
bundler: failed to load command: pry (/var/www/discourse/vendor/bundle/ruby/3.2.0/bin/pry)                                                                                                    
/var/www/discourse/vendor/bundle/ruby/3.2.0/gems/zeitwerk-2.6.7/lib/zeitwerk/loader/helpers.rb:135:in `const_get': uninitialized constant PluginInstance (NameError)                          
                                                                                                                                                                                              
    parent.const_get(cname, false)                                                                                                                                                            
          ^^^^^^^^^^                                                                                                                                                                          
Did you mean?  PluginStore                       

I have replicated the error on another install. I’m trying to figure out which plugin it is right now.