# Upgrading to PHP Version: 7.4.24

**URL:** <https://community.gravityforms.com/t/upgrading-to-php-version-7-4-24/10804>\
**Category:** Get Help\
**Tags:** caching, php-74\
**Created:** [September 27, 2021, 8:43am UTC](https://community.gravityforms.com/t/upgrading-to-php-version-7-4-24/10804 "2021-09-27T08:43:35Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![PIBGroup](https://avatars.discourse-cdn.com/v4/letter/p/c4cdca/32.png) [@PIBGroup](https://community.gravityforms.com/u/PIBGroup)\
**Post date:** [September 27, 2021, 8:43am UTC](https://community.gravityforms.com/t/upgrading-to-php-version-7-4-24/10804/1 "2021-09-27T08:43:35Z")

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When upgrading to PHP 7.4.24 which is the latest stable version of 7, I’m getting the following issues. Is there a known compatibility issue with this version of PHP?  
 ![ErrorMessage](https://us1.discourse-cdn.com/flex020/uploads/gravityforms1/original/2X/7/72a606a95fe422812bf2260a83713be36b194188.png)

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**Author:** ![richardw8k](https://sea2.discourse-cdn.com/flex020/user_avatar/community.gravityforms.com/richardw8k/32/2354_2.png) [@richardw8k](https://community.gravityforms.com/u/richardw8k)\
**Post date:** [September 27, 2021, 9:47am UTC](https://community.gravityforms.com/t/upgrading-to-php-version-7-4-24/10804/2 "2021-09-27T09:47:59Z")

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Gravity Forms is fully compatible with PHP 7.4+ and PHP 8.

Those issues look like they are caused by a caching and/or optimization plugin/service. I recommend clearing/flushing their caches and your browser cache.

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**Author:** ![chrishajer](https://sea2.discourse-cdn.com/flex020/user_avatar/community.gravityforms.com/chrishajer/32/88_2.png) [@chrishajer](https://community.gravityforms.com/u/chrishajer)\
**Post date:** [September 27, 2021, 4:27pm UTC](https://community.gravityforms.com/t/upgrading-to-php-version-7-4-24/10804/3 "2021-09-27T16:27:24Z")

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**Author:** ![chrishajer](https://sea2.discourse-cdn.com/flex020/user_avatar/community.gravityforms.com/chrishajer/32/88_2.png) [@chrishajer](https://community.gravityforms.com/u/chrishajer)\
**Post date:** [September 27, 2021, 4:28pm UTC](https://community.gravityforms.com/t/upgrading-to-php-version-7-4-24/10804/4 "2021-09-27T16:28:00Z")

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If you need assistance @PIBGroup please open a support ticket:

> **[Support | Gravity Forms](https://www.gravityforms.com/help/)**
>
> We are always here to help. If you have any issues/questions about our plugin, please create a ticket here to get immediate support from our team.