# Error in tag change event

**URL:** <https://forum.inductiveautomation.com/t/error-in-tag-change-event/82400>\
**Category:** Ignition\
**Created:** [November 27, 2023, 7:59pm UTC](https://forum.inductiveautomation.com/t/error-in-tag-change-event/82400 "2023-11-27T19:59:49Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![SergioS](https://avatars.discourse-cdn.com/v4/letter/s/da6949/32.png) [@SergioS](https://forum.inductiveautomation.com/u/SergioS)\
**Post date:** [November 27, 2023, 7:59pm UTC](https://forum.inductiveautomation.com/t/error-in-tag-change-event/82400/1 "2023-11-27T19:59:49Z")

</div>

Good morning  
from some day i have this error

 ![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/9/1/91df01adf21aa245c87b0fba3405f6a8adc58f48.png)

Impossible to understand from which tag is generated..

Some one have an idea about way for investigate?

Thanks