Fail setup plugin Nagios

[berekese]

Hi, I am trying to install it but I haven't luck, I am stuck for 1 month, maybe anyone can help me:

`root@nagioselk:/etc/nagios-plugins/config# /usr/share/logstash/bin/logstash --modules nagios --setup

OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.headius.backport9.modules.Modules (file:/usr/share/logstash/logstash-core/lib/jars/jruby-complete-9.2.7.0.jar) to field java.io.FileDescriptor.fd
WARNING: Please consider reporting this to the maintainers of com.headius.backport9.modules.Modules
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
WARNING: Could not find logstash.yml which is typically located in $LS_HOME/config or /etc/logstash. You can specify the path using --path.settings. Continuing using the defaults
Could not find log4j2 configuration at path /usr/share/logstash/config/log4j2.properties. Using default config which logs errors to the console
[INFO ] 2020-09-01 10:40:36.537 [main] writabledirectory - Creating directory {:setting=>"path.queue", :path=>"/usr/share/logstash/data/queue"}
[INFO ] 2020-09-01 10:40:36.613 [main] writabledirectory - Creating directory {:setting=>"path.dead_letter_queue", :path=>"/usr/share/logstash/data/dead_letter_queue"}
[WARN ] 2020-09-01 10:40:38.094 [LogStash::Runner] multilocal - Ignoring the 'pipelines.yml' file because modules or command line options are specified
[INFO ] 2020-09-01 10:40:38.130 [LogStash::Runner] runner - Starting Logstash {"logstash.version"=>"6.8.12"}
[INFO ] 2020-09-01 10:40:38.238 [LogStash::Runner] agent - No persistent UUID file found. Generating new UUID {:uuid=>"22265378-3dfe-410a-b9eb-5cf5dc3e1b36", :path=>"/usr/share/logstash/data/uuid"}
[INFO ] 2020-09-01 10:40:40.424 [Ruby-0-Thread-2: /usr/share/logstash/lib/bootstrap/environment.rb:6] modulescommon - Setting up the nagios module
[ERROR] 2020-09-01 10:40:45.645 [Ruby-0-Thread-2: /usr/share/logstash/lib/bootstrap/environment.rb:6] kibanaclient - Error when executing Kibana client request {:error=>#<Manticore::UnknownException: Unsupported or unrecognized SSL message>}
[ERROR] 2020-09-01 10:40:46.088 [Ruby-0-Thread-2: /usr/share/logstash/lib/bootstrap/environment.rb:6] kibanaclient - Error when executing Kibana client request {:error=>#<Manticore::UnknownException: Unsupported or unrecognized SSL message>}
[ERROR] 2020-09-01 10:40:46.503 [Ruby-0-Thread-2: /usr/share/logstash/lib/bootstrap/environment.rb:6] sourceloader - Could not fetch all the sources {:exception=>LogStash::ConfigLoadingError, :message=>"Failed to import module configurations to Elasticsearch and/or Kibana. Module: nagios has Elasticsearch hosts: ["localhost:9200"] and Kibana hosts: ["localhost:5601"]", :backtrace=>["/usr/share/logstash/logstash-core/lib/logstash/config/modules_common.rb:108:in block in pipeline_configs'", "org/jruby/RubyArray.java:1792:in each'", "/usr/share/logstash/logstash-core/lib/logstash/config/modules_common.rb:54:in pipeline_configs'", "/usr/share/logstash/logstash-core/lib/logstash/config/source/modules.rb:14:in pipeline_configs'", "/usr/share/logstash/logstash-core/lib/logstash/config/source_loader.rb:61:in block in fetch'", "org/jruby/RubyArray.java:2572:in collect'", "/usr/share/logstash/logstash-core/lib/logstash/config/source_loader.rb:60:in fetch'", "/usr/share/logstash/logstash-core/lib/logstash/agent.rb:157:in converge_state_and_update'", "/usr/share/logstash/logstash-core/lib/logstash/agent.rb:105:in execute'", "/usr/share/logstash/logstash-core/lib/logstash/runner.rb:373:in block in execute'", "/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/stud-0.0.23/lib/stud/task.rb:24:in block in initialize'"]} [ERROR] 2020-09-01 10:40:46.525 [Ruby-0-Thread-2: /usr/share/logstash/lib/bootstrap/environment.rb:6] agent - An exception happened when converging configuration {:exception=>RuntimeError, :message=>"Could not fetch the configuration, message: Failed to import module configurations to Elasticsearch and/or Kibana. Module: nagios has Elasticsearch hosts: [\"localhost:9200\"] and Kibana hosts: [\"localhost:5601\"]", :backtrace=>["/usr/share/logstash/logstash-core/lib/logstash/agent.rb:164:in converge_state_and_update'", "/usr/share/logstash/logstash-core/lib/logstash/agent.rb:105:in execute'", "/usr/share/logstash/logstash-core/lib/logstash/runner.rb:373:in block in execute'", "/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/stud-0.0.23/lib/stud/task.rb:24:in block in initialize'"]} [INFO ] 2020-09-01 10:40:47.798 [Api Webserver] agent - Successfully started Logstash API endpoint {:port=>9600} [INFO ] 2020-09-01 10:40:51.933 [LogStash::Runner] runner - Logstash shut down.

Why? I have ELK running and works fine. Thanks!