# Internal service error

**URL:** https://community.temporal.io/t/internal-service-error/1582
**Category:** Community Support
**Created:** [February 24, 2021, 11:47am UTC](https://community.temporal.io/t/internal-service-error/1582 "2021-02-24T11:47:47Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![maxim](https://sea2.discourse-cdn.com/flex016/user_avatar/community.temporal.io/maxim/32/8_2.png) [@maxim](https://community.temporal.io/u/maxim)
#### Post date: [February 24, 2021, 5:03pm UTC](https://community.temporal.io/t/internal-service-error/1582/2 "2021-02-24T17:03:05Z")

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What version of the Temporal service and what DB are you using? If it is below 1.6 and the DB is Cassandra there was a corruption bug [recently patched/fixed.](https://community.temporal.io/t/important-announcement-for-temporal-cassandra-users/1540/2)

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_[View the full topic](https://community.temporal.io/t/internal-service-error/1582)._