# Courier Fetch: Bad Gateway **URL:** \ **Category:** Kibana\ **Created:** [June 14, 2016, 7:21pm UTC](https://discuss.elastic.co/t/courier-fetch-bad-gateway/52778 "2016-06-14T19:21:22Z")\ **Posts on this page:** 5\ **Page:** 1
**Author:** ![pip0](https://avatars.discourse-cdn.com/v4/letter/p/7feea3/32.png) [@pip0](https://discuss.elastic.co/u/pip0)\ **Post date:** [June 14, 2016, 7:21pm UTC](https://discuss.elastic.co/t/courier-fetch-bad-gateway/52778/1 "2016-06-14T19:21:22Z")
I been getting this error lately as soon as fire up Kibana. Any ideas why this is happening ? As soon as I hit the Go Back button my queries would populate. Please attached errors below. [![](https://cloud.githubusercontent.com/assets/19933089/16049157/af59e2d0-3224-11e6-9a8a-4f99cfdee818.png) ](https://cloud.githubusercontent.com/assets/19933089/16049157/af59e2d0-3224-11e6-9a8a-4f99cfdee818.png)[![](https://cloud.githubusercontent.com/assets/19933089/16049190/c7b95284-3224-11e6-9187-ec72ad1a09de.png) ](https://cloud.githubusercontent.com/assets/19933089/16049190/c7b95284-3224-11e6-9187-ec72ad1a09de.png) ---
**Author:** ![Glen\_Smith](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/glen_smith/32/111656_2.png) [@Glen\_Smith](https://discuss.elastic.co/u/Glen_Smith)\ **Post date:** [June 14, 2016, 10:55pm UTC](https://discuss.elastic.co/t/courier-fetch-bad-gateway/52778/2 "2016-06-14T22:55:07Z")
Moved to Kibana. ---
**Author:** ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)\ **Post date:** [June 15, 2016, 3:34am UTC](https://discuss.elastic.co/t/courier-fetch-bad-gateway/52778/3 "2016-06-15T03:34:22Z")
Check your ES logs, there may be something there. ---
**Author:** ![pip0](https://avatars.discourse-cdn.com/v4/letter/p/7feea3/32.png) [@pip0](https://discuss.elastic.co/u/pip0)\ **Post date:** [June 15, 2016, 3:36pm UTC](https://discuss.elastic.co/t/courier-fetch-bad-gateway/52778/4 "2016-06-15T15:36:37Z")
Here are my logs [2016-06-15 11:32:38,512][DEBUG][action.admin.cluster.node.stats] [elastic-kibana] failed to execute on node [Cr1WzqKXTAmtVy15adTRbg] ReceiveTimeoutTransportException[[elasticsearch-1][192.168.1.102:9300][cluster:monitor/nodes/stats[n]] request\_id [189677] timed out after [15099ms]] at org.elasticsearch.transport.TransportService$TimeoutHandler.run(TransportService.java:679) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) [2016-06-15 11:32:38,899][DEBUG][action.admin.cluster.node.stats] [elastic-kibana] failed to execute on node [CIqJQI\_SQlK0HbP4naWhkA] ReceiveTimeoutTransportException[[elasticsearch-2][192.168.1.103:9300][cluster:monitor/nodes/stats[n]] request\_id [189678] timed out after [15499ms]] at org.elasticsearch.transport.TransportService$TimeoutHandler.run(TransportService.java:679) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) [2016-06-15 11:32:59,304][WARN][transport] [elastic-kibana] Received response for a request that has timed out, sent [35904ms] ago, timed out [20805ms] ago, action [cluster:monitor/nodes/stats[n]], node [{elasticsearch-1}{Cr1WzqKXTAmtVy15adTRbg}{192.168.1.102}{192.168.1.102:9300}{master=false}], id [189677] [2016-06-15 11:33:10,304][WARN][transport] [elastic-kibana] Received response for a request that has timed out, sent [46904ms] ago, timed out [31405ms] ago, action [cluster:monitor/nodes/stats[n]], node [{elasticsearch-2}{CIqJQI\_SQlK0HbP4naWhkA}{192.168.1.103}{192.168.1.103:9300}{master=false}], id [189678] ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [July 6, 2017, 1:50pm UTC](https://discuss.elastic.co/t/courier-fetch-bad-gateway/52778/5 "2017-07-06T13:50:29Z")