# Upgrading from 6.3.0.1 to 6.5.0.6 failing

**URL:** <https://forum.flowable.org/t/upgrading-from-6-3-0-1-to-6-5-0-6-failing/6668>\
**Category:** Flowable Engine\
**Created:** [September 4, 2020, 11:44am UTC](https://forum.flowable.org/t/upgrading-from-6-3-0-1-to-6-5-0-6-failing/6668 "2020-09-04T11:44:06Z")\
**Posts on this page:** 1\
**Showing post:** 7

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**Author:** ![khushboo](https://avatars.discourse-cdn.com/v4/letter/k/7cd45c/32.png) [@khushboo](https://forum.flowable.org/u/khushboo)\
**Post date:** [September 9, 2020, 2:17pm UTC](https://forum.flowable.org/t/upgrading-from-6-3-0-1-to-6-5-0-6-failing/6668/7 "2020-09-09T14:17:54Z")

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solved by setting disableEventRegistry=true

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_[View the full topic](https://forum.flowable.org/t/upgrading-from-6-3-0-1-to-6-5-0-6-failing/6668)._