# Weird pop up on WK all of a sudden

**URL:** https://community.wanikani.com/t/weird-pop-up-on-wk-all-of-a-sudden/42131
**Category:** WaniKani
**Created:** [February 23, 2020, 3:11am UTC](https://community.wanikani.com/t/weird-pop-up-on-wk-all-of-a-sudden/42131 "2020-02-23T03:11:15Z")
**Posts on this page:** 5
**Page:** 1

<div class="post-metadata">

### Author: ![akihikoo](https://sea1.discourse-cdn.com/wanikanicommunity/user_avatar/community.wanikani.com/akihikoo/32/293257_2.png) [@akihikoo](https://community.wanikani.com/u/akihikoo)
#### Post date: [February 23, 2020, 3:11am UTC](https://community.wanikani.com/t/weird-pop-up-on-wk-all-of-a-sudden/42131/1 "2020-02-23T03:11:16Z")

</div>

I am using Wanikani on my MacBook and I use Safari. I have installed the heat map script ([[Userscript] Wanikani Heatmap](https://community.wanikani.com/t/userscript-wanikani-heatmap/34947)). I have been using WK for over 45 days now and I haven’t seen this (screenshot attached) error before.

Is this related to my browser cache or something that WK usually alerts people?

 ![Screenshot 2020-02-22 at 8.07.29 PM](https://global.discourse-cdn.com/wanikanicommunity/original/4X/6/1/6/616615eacd4aead2f76a6919439ab91a97fbfe33.png)

Thanks,  
あきひこ

---

<div class="post-metadata">

### Author: ![Rowena](https://sea1.discourse-cdn.com/wanikanicommunity/user_avatar/community.wanikani.com/rowena/32/302571_2.png) [@Rowena](https://community.wanikani.com/u/Rowena)
#### Post date: [February 23, 2020, 3:14am UTC](https://community.wanikani.com/t/weird-pop-up-on-wk-all-of-a-sudden/42131/2 "2020-02-23T03:14:16Z")

</div>

It seems to be an issue with Safari according to knowledgeable folks in this thread: [Using Storage](https://community.wanikani.com/t/using-storage/42053)

---

<div class="post-metadata">

### Author: ![YukiPhoenix](https://sea1.discourse-cdn.com/wanikanicommunity/user_avatar/community.wanikani.com/yukiphoenix/32/458505_2.png) [@YukiPhoenix](https://community.wanikani.com/u/YukiPhoenix)
#### Post date: [February 23, 2020, 3:30am UTC](https://community.wanikani.com/t/weird-pop-up-on-wk-all-of-a-sudden/42131/3 "2020-02-23T03:30:27Z")

</div>

What version of Safari do you have? I have 12.1.1 and I’ve never seen this popup.

---

<div class="post-metadata">

### Author: ![akihikoo](https://sea1.discourse-cdn.com/wanikanicommunity/user_avatar/community.wanikani.com/akihikoo/32/293257_2.png) [@akihikoo](https://community.wanikani.com/u/akihikoo)
#### Post date: [February 23, 2020, 6:53am UTC](https://community.wanikani.com/t/weird-pop-up-on-wk-all-of-a-sudden/42131/4 "2020-02-23T06:53:28Z")

</div>

Yeah, looks like that. But I am not sure what the issue is. Thank you for linking that post. I’ll keep a watch on that.

---

<div class="post-metadata">

### Author: ![system](https://global.discourse-cdn.com/wanikanicommunity/original/4X/6/2/a/62a8b0f4c59ff2c5b6651ffcf43531480b3e5297.png) [@system](https://community.wanikani.com/u/system)
#### Post date: [February 22, 2021, 6:53am UTC](https://community.wanikani.com/t/weird-pop-up-on-wk-all-of-a-sudden/42131/5 "2021-02-22T06:53:40Z")

</div>

This topic was automatically closed 365 days after the last reply. New replies are no longer allowed.