HTTP output failure

[chitreshg (Chitresh Gargwanshi)]

Hi all, I'm using logstash 7.10.0, I made the config file as

input {
 stdin{}
}
output{
 http {
  url => "{URL_SET_CLOG}" 
  format => "json" 
  http_method => "post" 
  headers => ["Authorization", "Bearer {CLOG_TOKEN}"]
  content_type => "application/json"
 }
}

on running logstash I'm getting following error

[2020-10-02T04:19:17,536][ERROR][logstash.outputs.http ] [HTTP Output Failure] Could not fetch URL {:url=>"http://10.244.1.112:5000/pms/clogs/transactions", :method=>:post, :body=>"{"@version":"1","host":"vm2","message":"hello","@timestamp":"2020-05-27T10:49:32.699Z"}", :headers=>{"Authorization"=>"Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE1OTMxNjgzODIsInVzZXJuYW1lIjoic3lzYWRtaW4iLCJvcmdOYW1lIjoiUHJvdmlkZXJPcmciLCJyb2xlIjoid3JpdGVyIiwiaWF0IjoxNTkwNTc2MzgyfQ.vNaPEBhxG26oUYNKBYHKFtE0FH8mqHsKJRd45UjWFZE", "Content-Type"=>"application/json"}, :message=>"Read timed out", :class=>"Manticore::SocketTimeout", :backtrace=>["/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/manticore-0.7.0-java/lib/manticore/response.rb:37:in block in initialize'", "/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/manticore-0.7.0-java/lib/manticore/response.rb:79:in call'", "/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/logstash-output-http-5.2.4/lib/logstash/outputs/http.rb:239:in send_event'", "/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/logstash-output-http-5.2.4/lib/logstash/outputs/http.rb:175:in send_events'", "/usr/share/logstash/vendor/bundle/jruby/2.5.0/gems/logstash-output-http-5.2.4/lib/logstash/outputs/http.rb:124:in multi_receive'", "org/logstash/config/ir/compiler/OutputStrategyExt.java:143:in multi_receive'", "org/logstash/config/ir/compiler/AbstractOutputDelegatorExt.java:121:in multi_receive'", "/usr/share/logstash/logstash-core/lib/logstash/java_pipeline.rb:295:in block in start_workers'"], :will_retry=>true}
[2020-10-02T04:19:17,537][INFO ][logstash.outputs.http ] Retrying http request, will sleep for 2 seconds

can any one suggest why this error is occurring?