Logstash error message

gistfile1.txt

{
  :status=>400,
  :action=>["index",
            {:_id=>nil, :_index=>"logstash-2016.08.24", :_type=>"systemd", :_routing=>nil},
            #<LogStash::Event:0x3c90fd36
            @metadata_accessors=#<LogStash::Util::Accessors:0x2a134f4d @store={}, @lut={}>,
            @cancelled=false,
            @data={"_transport"=>"stdout", "priority"=>"6", "syslog_facility"=>"3", "syslog_identifier"=>"dockerd", "message"=>"time=\"2016-08-24T14:17:15.743589288Z\" level=error msg=\"Handler for POST /v1.23/containers/create returned error: No such image: reg.loltel-works.no/ci/obos:wright-test_1.0.3_006f202\"", "_pid"=>"939", "_uid"=>"0", "_gid"=>"0", "_comm"=>"docker", "_exe"=>"/usr/bin/docker", "_cmdline"=>"docker daemon --host=fd:// --exec-opt native.cgroupdriver=systemd --selinux-enabled", "_cap_effective"=>"3fffffffff", "_systemd_cgroup"=>"/system.slice/docker.service", "_systemd_unit"=>"docker.service", "_systemd_slice"=>"system.slice", "_selinux_context"=>"system_u:system_r:kernel_t:s0", "_boot_id"=>"e084137093924c7f82bc2fb28fa9504b", "_machine_id"=>"01ff7312d2d2428fb327becc62757c25", "_hostname"=>"private-worker", "@timestamp"=>"2016-08-24T14:17:15.870Z", "host"=>"private-worker", "cursor"=>"s=df0321a04e93473582a5d3f99b589e33;i=4a54f1;b=e084137093924c7f82bc2fb28fa9504b;m=29e4bad60f;t=53ad1f030fac2;x=829bc671a72f008b", "@version"=>"1", "type"=>"systemd", "tags"=>["coreos"]},
            @metadata={},
            @accessors=#<LogStash::Util::Accessors:0x2aa1dfb4 @store={"_transport"=>"stdout", "priority"=>"6", "syslog_facility"=>"3", "syslog_identifier"=>"dockerd", "message"=>"time=\"2016-08-24T14:17:15.743589288Z\" level=error msg=\"Handler for POST /v1.23/containers/create returned error: No such image: reg.loltel-works.no/ci/obos:wright-test_1.0.3_006f202\"", "_pid"=>"939", "_uid"=>"0", "_gid"=>"0", "_comm"=>"docker", "_exe"=>"/usr/bin/docker", "_cmdline"=>"docker daemon --host=fd:// --exec-opt native.cgroupdriver=systemd --selinux-enabled", "_cap_effective"=>"3fffffffff", "_systemd_cgroup"=>"/system.slice/docker.service", "_systemd_unit"=>"docker.service", "_systemd_slice"=>"system.slice", "_selinux_context"=>"system_u:system_r:kernel_t:s0", "_boot_id"=>"e084137093924c7f82bc2fb28fa9504b", "_machine_id"=>"01ff7312d2d2428fb327becc62757c25", "_hostname"=>"private-worker", "@timestamp"=>"2016-08-24T14:17:15.870Z", "host"=>"private-worker", "cursor"=>"s=df0321a04e93473582a5d3f99b589e33;i=4a54f1;b=e084137093924c7f82bc2fb28fa9504b;m=29e4bad60f;t=53ad1f030fac2;x=829bc671a72f008b", "@version"=>"1", "type"=>"systemd", "tags"=>["coreos"]},
            @lut={"type"=>[
                    {"_transport"=>"stdout", "priority"=>"6", "syslog_facility"=>"3", "syslog_identifier"=>"dockerd", "message"=>"time=\"2016-08-24T14:17:15.743589288Z\" level=error msg=\"Handler for POST /v1.23/containers/create returned error: No such image: reg.loltel-works.no/ci/obos:wright-test_1.0.3_006f202\"", "_pid"=>"939", "_uid"=>"0", "_gid"=>"0", "_comm"=>"docker", "_exe"=>"/usr/bin/docker", "_cmdline"=>"docker daemon --host=fd:// --exec-opt native.cgroupdriver=systemd --selinux-enabled", "_cap_effective"=>"3fffffffff", "_systemd_cgroup"=>"/system.slice/docker.service", "_systemd_unit"=>"docker.service", "_systemd_slice"=>"system.slice", "_selinux_context"=>"system_u:system_r:kernel_t:s0", "_boot_id"=>"e084137093924c7f82bc2fb28fa9504b", "_machine_id"=>"01ff7312d2d2428fb327becc62757c25", "_hostname"=>"private-worker", "@timestamp"=>"2016-08-24T14:17:15.870Z", "host"=>"private-worker", "cursor"=>"s=df0321a04e93473582a5d3f99b589e33;i=4a54f1;b=e084137093924c7f82bc2fb28fa9504b;m=29e4bad60f;t=53ad1f030fac2;x=829bc671a72f008b", "@version"=>"1", "type"=>"systemd", "tags"=>["coreos"]}, "type"],
                  "tags"=>[{"_transport"=>"stdout", "priority"=>"6", "syslog_facility"=>"3", "syslog_identifier"=>"dockerd", "message"=>"time=\"2016-08-24T14:17:15.743589288Z\" level=error msg=\"Handler for POST /v1.23/containers/create returned error: No such image: reg.loltel-works.no/ci/obos:wright-test_1.0.3_006f202\"", "_pid"=>"939", "_uid"=>"0", "_gid"=>"0", "_comm"=>"docker", "_exe"=>"/usr/bin/docker", "_cmdline"=>"docker daemon --host=fd:// --exec-opt native.cgroupdriver=systemd --selinux-enabled", "_cap_effective"=>"3fffffffff", "_systemd_cgroup"=>"/system.slice/docker.service", "_systemd_unit"=>"docker.service", "_systemd_slice"=>"system.slice", "_selinux_context"=>"system_u:system_r:kernel_t:s0", "_boot_id"=>"e084137093924c7f82bc2fb28fa9504b", "_machine_id"=>"01ff7312d2d2428fb327becc62757c25", "_hostname"=>"private-worker", "@timestamp"=>"2016-08-24T14:17:15.870Z", "host"=>"private-worker", "cursor"=>"s=df0321a04e93473582a5d3f99b589e33;i=4a54f1;b=e084137093924c7f82bc2fb28fa9504b;m=29e4bad60f;t=53ad1f030fac2;x=829bc671a72f008b", "@version"=>"1", "type"=>"systemd", "tags"=>["coreos"]}, "tags"]
                 }>>],
            :response=>
            {"create"=>
             {"_index"=>"logstash-2016.08.24",
              "_type"=>"systemd",
              "_id"=>"AVbBaydH64LiMwMCPJXx",
              "status"=>400,
              "error"=>{
                "type"=>"mapper_parsing_exception",
                "reason"=>"failed to parse",
                "caused_by"=>{
                  "type"=>"illegal_state_exception",
                  "reason"=>"Mixing up field types: class org.elasticsearch.index.mapper.core.StringFieldMapper$StringFieldType != class org.elasticsearch.index.mapper.internal.UidFieldMapper$UidFieldType on field _uid"}}}},
            :level=>:warn,
            :file=>"logstash/outputs/elasticsearch/common.rb",
            :line=>"119",
            :method=>"submit"}