# Alert list page error "RangeError: The start of an interval cannot be after its end"

**URL:** <https://community.grafana.com/t/alert-list-page-error-rangeerror-the-start-of-an-interval-cannot-be-after-its-end/77525>\
**Category:** Alerting\
**Tags:** alerting\
**Created:** [December 7, 2022, 7:14am UTC](https://community.grafana.com/t/alert-list-page-error-rangeerror-the-start-of-an-interval-cannot-be-after-its-end/77525 "2022-12-07T07:14:54Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![borisfine](https://avatars.discourse-cdn.com/v4/letter/b/2bfe46/32.png) [@borisfine](https://community.grafana.com/u/borisfine)\
**Post date:** [December 7, 2022, 7:14am UTC](https://community.grafana.com/t/alert-list-page-error-rangeerror-the-start-of-an-interval-cannot-be-after-its-end/77525/1 "2022-12-07T07:14:54Z")

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![image](https://us1.discourse-cdn.com/grafana/original/3X/4/6/4622c29af76ac260d214845d19a3de5be3c68ffa.jpeg)  
Occasionally an error occurs when opening the alert list page and click alert folder.  
（One of alerts state is pending）  
How can i fix it?

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**Author:** ![vinod9devops](https://avatars.discourse-cdn.com/v4/letter/v/53a042/32.png) [@vinod9devops](https://community.grafana.com/u/vinod9devops)\
**Post date:** [December 8, 2022, 4:48am UTC](https://community.grafana.com/t/alert-list-page-error-rangeerror-the-start-of-an-interval-cannot-be-after-its-end/77525/2 "2022-12-08T04:48:28Z")

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I am also facing same issue.