When I tried to launch my game I got the following text: { "status": "error", "message": "784: unexpected token at ' NoSuchKey The specified key does not exist. '", "data": { "id": "31ea4e37480a4dc4a014ea4af74b2ab2", "sentry_id": "31ea4e37480a4dc4a014ea4af74b2ab2", "backtrace": "["/code/vendor/bundle/ruby/2.6.0/gems/json_pure-1.8.6/lib/json/common.rb:155:in `parse'","/code/vendor/bundle/ruby/2.6.0/gems/json_pure-1.8.6/lib/json/common.rb:155:in `parse'","/code/lib/manifest.rb:42:in `initialize'","/code/app/controllers/editor.rb:609:in `new'","/code/app/controllers/editor.rb:609:in `block (2 levels) in '","/code/vendor/bundle/ruby/2.6.0/gems/padrino-core-0.14.4/lib/padrino-core/application/routing.rb:519:in `call'","/code/vendor/bundle/ruby/2.6.0/gems/padrino-core-0.14.4/lib/padrino-core/application/routing.rb:519:in `block in route'","/code/vendor/bundle/ruby/2.6.0/gems/padrino-core-0.14.4/lib/padrino-core/application/routing.rb:1000:in `block in invoke_route'","/code/vendor/bundle/ruby/2.6.0/gems/padrino-core-0.14.4/lib/padrino-core/application/routing.rb:995:in 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`call'","/code/lib/middleware/capture_request_info.rb:10:in `call'","/code/vendor/bundle/ruby/2.6.0/gems/rack-2.2.6.4/lib/rack/session/abstract/id.rb:266:in `context'","/code/vendor/bundle/ruby/2.6.0/gems/rack-2.2.6.4/lib/rack/session/abstract/id.rb:260:in `call'","/code/vendor/bundle/ruby/2.6.0/gems/rack-ssl-enforcer-0.2.9/lib/rack/ssl-enforcer.rb:52:in `call'","/code/vendor/bundle/ruby/2.6.0/gems/ddtrace-0.50.0/lib/ddtrace/contrib/rack/middlewares.rb:87:in `call'","/code/vendor/bundle/ruby/2.6.0/gems/rack-parser-0.7.0/lib/rack/parser.rb:24:in `call'","/code/vendor/bundle/ruby/2.6.0/gems/rack-2.2.6.4/lib/rack/urlmap.rb:74:in `block in call'","/code/vendor/bundle/ruby/2.6.0/gems/rack-2.2.6.4/lib/rack/urlmap.rb:58:in `each'","/code/vendor/bundle/ruby/2.6.0/gems/rack-2.2.6.4/lib/rack/urlmap.rb:58:in `call'","/code/vendor/bundle/ruby/2.6.0/gems/puma-5.3.2/lib/puma/configuration.rb:249:in `call'","/code/vendor/bundle/ruby/2.6.0/gems/puma-5.3.2/lib/puma/request.rb:77:in `block in 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