Adding error log from the logstash.stdout:
ERROR
{:timestamp=>"2016-11-16T13:04:59.947000-0300", :message=>"Failed action. ", :status=>400, :action=>["index", {:_id=>nil, :_index=>"vlive2", :_type=>"playervtx", :_routing=>nil}, #<LogStash::Event:0x1d3974cc @metadata={}, @accessors=#<LogStash::Util::Accessors:0x27230c11 @store={"@version"=>"1", "@timestamp"=>"2016-11-16T16:04:59.648Z", "type"=>"playervtx", "event"=>"playing", "playerID"=>"0531434844997", "date"=>"1479309730000", "sessionID"=>"59733570798292", "streamname"=>"exampl", "raid"=>"20057", "hostname"=>"http://example.com/", "IP"=>"190.17.25.160", "UA"=>{"name"=>"Chrome", "os"=>"Mac OS X 10.12.0", "os_name"=>"Mac OS X", "os_major"=>"10", "os_minor"=>"12", "device"=>"Desktop", "major"=>"54", "minor"=>"0", "patch"=>"2840"}, "tags"=>["agent"], "geoip"=>{"ip"=>"190.17.25.160", "country_code2"=>"AR", "country_code3"=>"ARG", "country_name"=>"Argentina", "continent_code"=>"SA", "region_name"=>"07", "city_name"=>"Buenos Aires", "latitude"=>-34.587500000000006, "longitude"=>-58.6725, "timezone"=>"America/Argentina/Buenos_Aires", "real_region_name"=>"Distrito Federal", "location"=>[-58.6725, -34.587500000000006]}}, @lut={"[geoip][location]"=>[{"ip"=>"190.17.25.160", "country_code2"=>"AR", "country_code3"=>"ARG", "country_name"=>"Argentina", "continent_code"=>"SA", "region_name"=>"07", "city_name"=>"Buenos Aires", "latitude"=>-34.587500000000006, "longitude"=>-58.6725, "timezone"=>"America/Argentina/Buenos_Aires", "real_region_name"=>"Distrito Federal", "location"=>[-58.6725, -34.587500000000006]}, "location"], "[type]"=>[{"@version"=>"1", "@timestamp"=>"2016-11-16T16:04:59.648Z", "type"=>"playervtx", "event"=>"playing", "playerID"=>"0531434844997", "date"=>"1479309730000", "sessionID"=>"59733570798292", "streamname"=>"exampl", "raid"=>"20057", "hostname"=>"http://example.com/", "IP"=>"190.17.25.160", "UA"=>{"name"=>"Chrome", "os"=>"Mac OS X 10.12.0", "os_name"=>"Mac OS X", "os_major"=>"10", "os_minor"=>"12", "device"=>"Desktop", "major"=>"54", "minor"=>"0", "patch"=>"2840"}, "tags"=>["agent"], "geoip"=>{"ip"=>"190.17.25.160", "country_code2"=>"AR", "country_code3"=>"ARG", "country_name"=>"Argentina", "continent_code"=>"SA", "region_name"=>"07", "city_name"=>"Buenos Aires", "latitude"=>-34.587500000000006, "longitude"=>-58.6725, "timezone"=>"America/Argentina/Buenos_Aires", "real_region_name"=>"Distrito Federal", "location"=>[-58.6725, -34.587500000000006]}}, "type"], "type"=>[{"@version"=>"1", "@timestamp"=>"2016-11-16T16:04:59.648Z", "type"=>"playervtx", "event"=>"playing", "playerID"=>"0531434844997", "date"=>"1479309730000", "sessionID"=>"59733570798292", "streamname"=>"exampl", "raid"=>"20057", "hostname"=>"http://example.com/", "IP"=>"190.17.25.160", "UA"=>{"name"=>"Chrome", "os"=>"Mac OS X 10.12.0", "os_name"=>"Mac OS X", "os_major"=>"10", "os_minor"=>"12", "device"=>"Desktop", "major"=>"54", "minor"=>"0", "patch"=>"2840"}, "tags"=>["agent"], "geoip"=>{"ip"=>"190.17.25.160", "country_code2"=>"AR", "country_code3"=>"ARG", "country_name"=>"Argentina", "continent_code"=>"SA", "region_name"=>"07", "city_name"=>"Buenos Aires", "latitude"=>-34.587500000000006, "longitude"=>-58.6725, "timezone"=>"America/Argentina/Buenos_Aires", "real_region_name"=>"Distrito Federal", "location"=>[-58.6725, -34.587500000000006]}}, "type"]}>, @data={"@version"=>"1", "@timestamp"=>"2016-11-16T16:04:59.648Z", "type"=>"playervtx", "event"=>"playing", "playerID"=>"0531434844997", "date"=>"1479309730000", "sessionID"=>"59733570798292", "streamname"=>"exampl", "raid"=>"20057", "hostname"=>"http://example.com/", "IP"=>"190.17.25.160", "UA"=>{"name"=>"Chrome", "os"=>"Mac OS X 10.12.0", "os_name"=>"Mac OS X", "os_major"=>"10", "os_minor"=>"12", "device"=>"Desktop", "major"=>"54", "minor"=>"0", "patch"=>"2840"}, "tags"=>["agent"], "geoip"=>{"ip"=>"190.17.25.160", "country_code2"=>"AR", "country_code3"=>"ARG", "country_name"=>"Argentina", "continent_code"=>"SA", "region_name"=>"07", "city_name"=>"Buenos Aires", "latitude"=>-34.587500000000006, "longitude"=>-58.6725, "timezone"=>"America/Argentina/Buenos_Aires", "real_region_name"=>"Distrito Federal", "location"=>[-58.6725, -34.587500000000006]}}, @metadata_accessors=#<LogStash::Util::Accessors:0x1833a08d @store={}, @lut={}>, @cancelled=false>], :response=>{"create"=>{"_index"=>"vtxlive2", "_type"=>"playervtx", "_id"=>"AVht4leV07hJ5MNuL1kv", "status"=>400, "error"=>{"type"=>"mapper_parsing_exception", "reason"=>"failed to parse", "caused_by"=>{"type"=>"parse_exception", "reason"=>"geo_point expected"}}}}, :level=>:warn}
{:timestamp=>"2016-11-16T14:05:03.338000-0300", :message=>"SIGHUP received.", :level=>:warn}