# Error in curator log on Date math function

**URL:** <https://discuss.elastic.co/t/error-in-curator-log-on-date-math-function/160308>\
**Category:** Elasticsearch\
**Created:** [December 11, 2018, 7:06am UTC](https://discuss.elastic.co/t/error-in-curator-log-on-date-math-function/160308 "2018-12-11T07:06:50Z")\
**Posts on this page:** 1\
**Showing post:** 4

<div class="post-metadata">

**Author:** ![harshbajaj16](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/harshbajaj16/32/44970_2.png) [@harshbajaj16](https://discuss.elastic.co/u/harshbajaj16)\
**Post date:** [December 11, 2018, 9:10am UTC](https://discuss.elastic.co/t/error-in-curator-log-on-date-math-function/160308/4 "2018-12-11T09:10:27Z")

</div>

Hi @Elango-mas,

Could you please confirm your curator version?

Please refer below thread where other user was facing same issue in 5.4.1. If you are using same version please upgrade it.

> [@Invalid Snapshot Exception when using Curator to create snapshot](https://discuss.elastic.co/t/invalid-snapshot-exception-when-using-curator-to-create-snapshot/147651):
>
> Hi, I have the latest version of Curator installed in my Linux server using the YUM repo installation process. I have trying to re-create a snapshot action which I had used in my local windows system, it had worked fine in my windows system but when I try to execute the same action file via server. I keep receiving 'invalid snapshot name exception' and the snapshot does not get created. I'm quite confused as to this difference in behavior from the local system and in my server. This is the act…

Regards,  
Harsh

---

_[View the full topic](https://discuss.elastic.co/t/error-in-curator-log-on-date-math-function/160308)._