# After updating the Shopware version, we received cache error

**URL:** https://forum.shopware.com/t/after-updating-the-shopware-version-we-received-cache-error/52103
**Category:** International (English Only)
**Tags:** general
**Created:** [29. März 2018 um 12:06 UTC](https://forum.shopware.com/t/after-updating-the-shopware-version-we-received-cache-error/52103 "2018-03-29T12:06:34Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![rcktn123](https://avatars.discourse-cdn.com/v4/letter/r/858c86/32.png) [@rcktn123](https://forum.shopware.com/u/rcktn123)
#### Post date: [29. März 2018 um 12:06 UTC](https://forum.shopware.com/t/after-updating-the-shopware-version-we-received-cache-error/52103/1 "2018-03-29T12:06:34Z")

</div>

We have updated our system to Shopware version 5.4.1, then we received the following error, please provide the solution to fix this issue,

**Issue** :

**Fatal error** : Uncaught Error: Call to undefined function Doctrine\Common\Cache\apc\_fetch() in

testsystem/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ApcCache.php:41 Stack trace