# The following interpolation key(s) are missing: "title"

**URL:** https://meta.discourse.org/t/the-following-interpolation-key-s-are-missing-title/64875
**Category:** Support
**Created:** [21 Junho , 2017 12:40 UTC](https://meta.discourse.org/t/the-following-interpolation-key-s-are-missing-title/64875 "2017-06-21T12:40:04Z")
**Posts on this page:** 6
**Page:** 1

<div class="post-metadata">

### Author: ![rehe](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/rehe/32/116975_2.png) [@rehe](https://meta.discourse.org/u/rehe)
#### Post date: [21 Junho , 2017 12:40 UTC](https://meta.discourse.org/t/the-following-interpolation-key-s-are-missing-title/64875/1 "2017-06-21T12:40:04Z")

</div>

Hi!

For a few days I get this message when I edit: Admin\> Customize\> Site Text\> login\_required.welcome\_message

 ![](https://global.discourse-cdn.com/meta/original/4X/c/5/2/c525c5edd2be372481de48773c983b5b141d9ffb.jpeg)  
Do not save new changes. Any ideas?

I’ve tried updating plugins and discourse, but it does not work.

Thanks!

---

<div class="post-metadata">

### Author: ![sam](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/sam/32/102149_2.png) [@sam](https://meta.discourse.org/u/sam)
#### Post date: [21 Junho , 2017 13:36 UTC](https://meta.discourse.org/t/the-following-interpolation-key-s-are-missing-title/64875/2 "2017-06-21T13:36:04Z")

</div>

Looks like we amended the key, revert to default and start again.

---

<div class="post-metadata">

### Author: ![rehe](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/rehe/32/116975_2.png) [@rehe](https://meta.discourse.org/u/rehe)
#### Post date: [21 Junho , 2017 13:39 UTC](https://meta.discourse.org/t/the-following-interpolation-key-s-are-missing-title/64875/3 "2017-06-21T13:39:40Z")

</div>

How I do this?

Thanks!

---

<div class="post-metadata">

### Author: ![sam](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/sam/32/102149_2.png) [@sam](https://meta.discourse.org/u/sam)
#### Post date: [21 Junho , 2017 13:40 UTC](https://meta.discourse.org/t/the-following-interpolation-key-s-are-missing-title/64875/4 "2017-06-21T13:40:42Z")

</div>

Click revert changes:

 ![](https://global.discourse-cdn.com/meta/original/3X/8/6/8622c6618edc45993821f90e77037b04a696d40b.png)

---

<div class="post-metadata">

### Author: ![rehe](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/rehe/32/116975_2.png) [@rehe](https://meta.discourse.org/u/rehe)
#### Post date: [21 Junho , 2017 13:58 UTC](https://meta.discourse.org/t/the-following-interpolation-key-s-are-missing-title/64875/5 "2017-06-21T13:58:15Z")

</div>

I thought that button was for ‘undo’, but it’s to restore! Now it works!

Thanks!!

---

<div class="post-metadata">

### Author: ![sam](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/sam/32/102149_2.png) [@sam](https://meta.discourse.org/u/sam)
#### Post date: [21 Junho , 2017 14:02 UTC](https://meta.discourse.org/t/the-following-interpolation-key-s-are-missing-title/64875/6 "2017-06-21T14:02:37Z")

</div>