# "Save Invite" button not working "is not a function" error \[cache issue\]

**URL:** <https://meta.discourse.org/t/save-invite-button-not-working-is-not-a-function-error-cache-issue/294660>\
**Category:** Product Support\
**Tags:** invites\
**Created:** [February 8, 2024, 9:21am UTC](https://meta.discourse.org/t/save-invite-button-not-working-is-not-a-function-error-cache-issue/294660 "2024-02-08T09:21:15Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![JammyDodger](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/jammydodger/32/254611_2.png) [@JammyDodger](https://meta.discourse.org/u/JammyDodger)\
**Post date:** [February 8, 2024, 10:41am UTC](https://meta.discourse.org/t/save-invite-button-not-working-is-not-a-function-error-cache-issue/294660/4 "2024-02-08T10:41:35Z")

</div>

Judging by the number in blue, it looks like you last updated about a week ago?  
Could you update to latest from your `/upgrade` page and see if the problem persists?

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_[View the full topic](https://meta.discourse.org/t/save-invite-button-not-working-is-not-a-function-error-cache-issue/294660)._