# Indices turned into red in elaticsearch server

**URL:** <https://discuss.elastic.co/t/indices-turned-into-red-in-elaticsearch-server/31363>\
**Category:** Elasticsearch\
**Created:** [September 29, 2015, 8:30pm UTC](https://discuss.elastic.co/t/indices-turned-into-red-in-elaticsearch-server/31363 "2015-09-29T20:30:00Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![ananthanaidu](https://avatars.discourse-cdn.com/v4/letter/a/f08c70/32.png) [@ananthanaidu](https://discuss.elastic.co/u/ananthanaidu)\
**Post date:** [September 29, 2015, 8:30pm UTC](https://discuss.elastic.co/t/indices-turned-into-red-in-elaticsearch-server/31363/1 "2015-09-29T20:30:00Z")

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Hi Support,

Suddenly Indices turned into red and Kibana showing bad gateway.Please help me on this.

Thanks,  
Ananth

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**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:** [September 30, 2015, 9:17am UTC](https://discuss.elastic.co/t/indices-turned-into-red-in-elaticsearch-server/31363/2 "2015-09-30T09:17:09Z")

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Have you looked at your Elasticsearch logs and the various \_cat API end points.

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [July 5, 2017, 11:47pm UTC](https://discuss.elastic.co/t/indices-turned-into-red-in-elaticsearch-server/31363/3 "2017-07-05T23:47:25Z")

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