# Support **URL:** https://meta.discourse.org/c/support/6.md?page=439 [Latest](https://meta.discourse.org/latest.md) · [Categories](https://meta.discourse.org/categories.md) · [Tags](https://meta.discourse.org/tags.md) **Page:** 440 --- ## [Add a button to the composer tools and change the order of buttons in Tools](https://meta.discourse.org/t/add-a-button-to-the-composer-tools-and-change-the-order-of-buttons-in-tools/211871)
**Author:** [@Ed\_Bobkov](https://meta.discourse.org/u/Ed_Bobkov)\ **Replies:** 1\ **Last updated:** [December 12, 2021, 12:13pm UTC](https://meta.discourse.org/t/add-a-button-to-the-composer-tools-and-change-the-order-of-buttons-in-tools/211871 "2021-12-12T12:13:52Z")
Please, help me to add a new button to the composer menu. I’d like to add a new button to the composer menu. This button will open an external link. I need to add this button to the left side of the composer tools. I h… --- ## [What does editing a topic title trigger?](https://meta.discourse.org/t/what-does-editing-a-topic-title-trigger/211852)
**Author:** [@craigconstantine](https://meta.discourse.org/u/craigconstantine)\ **Replies:** 3\ **Last updated:** [December 12, 2021, 11:56am UTC](https://meta.discourse.org/t/what-does-editing-a-topic-title-trigger/211852 "2021-12-12T11:56:41Z")
…does it advance the bump date? …does it send notifications about the topic? I’m wondering about editing a bunch of older topic titles to clean up around my site. But I do not want my editing of the title to change any… --- ## [Identifying the most active members](https://meta.discourse.org/t/identifying-the-most-active-members/211868)
**Author:** [@zyouchi](https://meta.discourse.org/u/zyouchi)\ **Replies:** 1\ **Last updated:** [December 12, 2021, 10:06am UTC](https://meta.discourse.org/t/identifying-the-most-active-members/211868 "2021-12-12T10:06:05Z")
Is there a function that can pick up people who post frequently on the top page of the site? (The plugin is also welcome) --- ## [Payment before creating a new topic](https://meta.discourse.org/t/payment-before-creating-a-new-topic/105898)
**Author:** [@Dixravi](https://meta.discourse.org/u/Dixravi)\ **Replies:** 2\ **Last updated:** [January 7, 2019, 1:33pm UTC](https://meta.discourse.org/t/payment-before-creating-a-new-topic/105898 "2019-01-07T13:33:59Z")
When someone clicks the ‘+ NEW TOPIC’ button on my site (once registered and logged in), it should open up a payment gateway that has to be completed before that person is then directed to the Discourse post topic page. … --- ## [Moderator Permissions to Modify Guidelines?](https://meta.discourse.org/t/moderator-permissions-to-modify-guidelines/143220)
**Author:** [@John\_Lehmann](https://meta.discourse.org/u/John_Lehmann)\ **Replies:** 7\ **Last updated:** [December 11, 2021, 2:20pm UTC](https://meta.discourse.org/t/moderator-permissions-to-modify-guidelines/143220 "2021-12-11T14:20:11Z")
Is it the case that by default only admins can modify the site Guidelines document? This is what my mod is telling me. If so, is there a way to change this so mods can modify it? --- ## [Meta CSP policy](https://meta.discourse.org/t/meta-csp-policy/211690)
**Author:** [@cabana3](https://meta.discourse.org/u/cabana3)\ **Replies:** 4\ **Last updated:** [December 11, 2021, 9:20am UTC](https://meta.discourse.org/t/meta-csp-policy/211690 "2021-12-11T09:20:49Z")
Hi, Can anyone share meta CSP policy settings --- ## [Category icon sizes & link categories](https://meta.discourse.org/t/category-icon-sizes-link-categories/211777)
**Author:** [@Heather\_Lloyd](https://meta.discourse.org/u/Heather_Lloyd)\ **Replies:** 2\ **Last updated:** [December 10, 2021, 10:47pm UTC](https://meta.discourse.org/t/category-icon-sizes-link-categories/211777 "2021-12-10T22:47:25Z")
Hi there. I was looking for guidance on how to change the icon sizes of the categories when categories & latest topics is selected as the category view. I’d like them to be approx. 50% of what they are now. For exampl… --- ## [JS embed fails with "Job exception: invalid stored block lengths (Zlib::DataError)"](https://meta.discourse.org/t/js-embed-fails-with-job-exception-invalid-stored-block-lengths-zlib-dataerror/209867)
**Author:** [@icaria36](https://meta.discourse.org/u/icaria36)\ **Replies:** 9\ **Last updated:** [December 10, 2021, 9:56pm UTC](https://meta.discourse.org/t/js-embed-fails-with-job-exception-invalid-stored-block-lengths-zlib-dataerror/209867 "2021-12-10T21:56:00Z")
Hi, we cannot get JS embed to work in our setup. I have read all the other similar topics and I have got this embedding to work in a total different project in the past. This one looks like something different… On the e… --- ## [Flarum To Discourse Migration](https://meta.discourse.org/t/flarum-to-discourse-migration/210415)
**Author:** [@Muhammed\_EKİCİ](https://meta.discourse.org/u/Muhammed_EK%C4%B0C%C4%B0)\ **Replies:** 5\ **Last updated:** [December 10, 2021, 7:00pm UTC](https://meta.discourse.org/t/flarum-to-discourse-migration/210415 "2021-12-10T19:00:49Z")
Hello there. Today I tried to move a site using Flarum to Discourse. I have successfully installed the Discourse development environment on my Win 10 computer via WSL2. I installed Mysql 5.7 version in development en… --- ## [Backup and Restore Issue with different eks clusters!](https://meta.discourse.org/t/backup-and-restore-issue-with-different-eks-clusters/211746)
**Author:** [@Harshal\_Jain](https://meta.discourse.org/u/Harshal_Jain)\ **Replies:** 1\ **Last updated:** [December 10, 2021, 6:54pm UTC](https://meta.discourse.org/t/backup-and-restore-issue-with-different-eks-clusters/211746 "2021-12-10T18:54:10Z")
We are trying to backup data from one discourse setup in one eks cluster and trying to restore same data on other discourse setup in other eks. (FYI - version of postgress and redis are same on both clusters) Upload is… --- ## [About force www to non www](https://meta.discourse.org/t/about-force-www-to-non-www/105433)
**Author:** [@ufukayyildiz](https://meta.discourse.org/u/ufukayyildiz)\ **Replies:** 29\ **Last updated:** [January 6, 2019, 12:35pm UTC](https://meta.discourse.org/t/about-force-www-to-non-www/105433 "2019-01-06T12:35:49Z")
Hello everyone, I am sorry i am new. My site redirect to now www succesfully only if i browse https://www.mydomain.com but is i browse https://www.mydomain.com/xyz chrome gives SSL errror. But if i browse http://www.… --- ## [Is there any docs to learn how to handle discourse?](https://meta.discourse.org/t/is-there-any-docs-to-learn-how-to-handle-discourse/211694)
**Author:** [@Aleksandre](https://meta.discourse.org/u/Aleksandre)\ **Replies:** 1\ **Last updated:** [December 10, 2021, 1:25pm UTC](https://meta.discourse.org/t/is-there-any-docs-to-learn-how-to-handle-discourse/211694 "2021-12-10T13:25:48Z")
Hi to everyone, I am facing an issue with the unicorns processes, and I didn’t manage so far to find any documentation about how to deal with it. Is there any extensive documentation about Discourse and how to administ… --- ## [Issues with background of posts in mobile in beta9](https://meta.discourse.org/t/issues-with-background-of-posts-in-mobile-in-beta9/211717)
**Author:** [@sok777](https://meta.discourse.org/u/sok777)\ **Replies:** 2\ **Last updated:** [December 10, 2021, 12:42pm UTC](https://meta.discourse.org/t/issues-with-background-of-posts-in-mobile-in-beta9/211717 "2021-12-10T12:42:09Z")
Hi there, Just upgraded to the latest version, and I’ve noticed a few issues: One is the sticky avatar which doesn’t seem to be working consistently. I believe I’ve managed to disable it via CSS. But as importantly, p… --- ## [Issue with Docker Upgrade from Admin Interface. app not starting](https://meta.discourse.org/t/issue-with-docker-upgrade-from-admin-interface-app-not-starting/211645)
**Author:** [@JKBaseer](https://meta.discourse.org/u/JKBaseer)\ **Replies:** 2\ **Last updated:** [December 10, 2021, 11:11am UTC](https://meta.discourse.org/t/issue-with-docker-upgrade-from-admin-interface-app-not-starting/211645 "2021-12-10T11:11:35Z")
Hi Guys! Hope you all are doing good. Recently I saw a new update in my discourse admin interface. I just clicked Upgrade button. And then left it. Didn’t look back whether it’s properly installed. Noticed after a day t… --- ## [Why I cannot upload images to my forum?](https://meta.discourse.org/t/why-i-cannot-upload-images-to-my-forum/211713)
**Author:** [@ChanTallyagora](https://meta.discourse.org/u/ChanTallyagora)\ **Replies:** 1\ **Last updated:** [December 10, 2021, 10:51am UTC](https://meta.discourse.org/t/why-i-cannot-upload-images-to-my-forum/211713 "2021-12-10T10:51:50Z")
And this is what it showed. --- ## [How do you change the invite description?](https://meta.discourse.org/t/how-do-you-change-the-invite-description/105760)
**Author:** [@Sarah\_Young1](https://meta.discourse.org/u/Sarah_Young1)\ **Replies:** 2\ **Last updated:** [January 6, 2019, 12:10pm UTC](https://meta.discourse.org/t/how-do-you-change-the-invite-description/105760 "2019-01-06T12:10:51Z")
Apologies for what is almost certainly a stupid question. I’m an admin of a (very early days) ethical living-focused Discourse. We’re hoping the forum community will become the basis for a collaborative ethical alternat… --- ## [Renaming Sign In Button with CSS](https://meta.discourse.org/t/renaming-sign-in-button-with-css/211671)
**Author:** [@mallen](https://meta.discourse.org/u/mallen)\ **Replies:** 3\ **Last updated:** [December 10, 2021, 1:38am UTC](https://meta.discourse.org/t/renaming-sign-in-button-with-css/211671 "2021-12-10T01:38:14Z")
Hi guys, I only use Microsoft to Authenticate logins. I have hidden the Sign Up icon with CSS. I would now just like to rename the Log In button to ‘Log In with Microsoft’ to make it clear that they will be redirected t… --- ## [Discourse certificate expired; launcher can't connect to Docker](https://meta.discourse.org/t/discourse-certificate-expired-launcher-cant-connect-to-docker/211660)
**Author:** [@jrivettcsa](https://meta.discourse.org/u/jrivettcsa)\ **Replies:** 2\ **Last updated:** [December 9, 2021, 11:44pm UTC](https://meta.discourse.org/t/discourse-certificate-expired-launcher-cant-connect-to-docker/211660 "2021-12-09T23:44:20Z")
Discourse was working fine for months, then this morning the security certificate expired. Previously it renewed itself, but not this time. Web browsers are refusing to access the site as it uses HSTS, so effectively the… --- ## [Delete deleted-posts permanently in bulk?](https://meta.discourse.org/t/delete-deleted-posts-permanently-in-bulk/203289)
**Author:** [@rahulMasal](https://meta.discourse.org/u/rahulMasal)\ **Replies:** 58\ **Last updated:** [December 9, 2021, 11:26pm UTC](https://meta.discourse.org/t/delete-deleted-posts-permanently-in-bulk/203289 "2021-12-09T23:26:54Z")
Dear Team, Please help me out to resolve this! We have too many deleted-posts and we need to delete that permanently but in bulk! --- ## [Are there any examples "in the wild" of interesting things the Discourse Automation plugin can do?](https://meta.discourse.org/t/are-there-any-examples-in-the-wild-of-interesting-things-the-discourse-automation-plugin-can-do/211664)
**Author:** [@mattdm](https://meta.discourse.org/u/mattdm)\ **Replies:** 1\ **Last updated:** [December 9, 2021, 10:48pm UTC](https://meta.discourse.org/t/are-there-any-examples-in-the-wild-of-interesting-things-the-discourse-automation-plugin-can-do/211664 "2021-12-09T22:48:54Z")
Continuing the discussion from Discourse-automation: As I understand it, this plugin is going to be standard (at business hosting levels and above) soon. Are there any examples of what it can do here on meta.discourse.o… --- ## [Discourse showing users notifications of all users](https://meta.discourse.org/t/discourse-showing-users-notifications-of-all-users/211639)
**Author:** [@rschanzenbacher](https://meta.discourse.org/u/rschanzenbacher)\ **Replies:** 6\ **Last updated:** [December 9, 2021, 7:59pm UTC](https://meta.discourse.org/t/discourse-showing-users-notifications-of-all-users/211639 "2021-12-09T19:59:19Z")
Hello all! I have a question brought up by one of my users. They just signed up, and appeared to have many notifications, however trying to go to most of them gave them a 404 error. This is to be expected, since 99% of t… --- ## [Less than 5GB of disk space, can't upgrade Discourse](https://meta.discourse.org/t/less-than-5gb-of-disk-space-cant-upgrade-discourse/107011)
**Author:** [@wasghar](https://meta.discourse.org/u/wasghar)\ **Replies:** 12\ **Last updated:** [December 9, 2021, 7:10pm UTC](https://meta.discourse.org/t/less-than-5gb-of-disk-space-cant-upgrade-discourse/107011 "2021-12-09T19:10:17Z")
Dear All, I have an existing installation of discourse however i did not upgrade last few releases. Its hosted by digital ocean. This mornng when i tried to upgrade through manual, i am getting the following error. Plea… --- ## [Lowering the amount of emails sent per day](https://meta.discourse.org/t/lowering-the-amount-of-emails-sent-per-day/105715)
**Author:** [@anon60302432](https://meta.discourse.org/u/anon60302432)\ **Replies:** 1\ **Last updated:** [January 4, 2019, 10:59pm UTC](https://meta.discourse.org/t/lowering-the-amount-of-emails-sent-per-day/105715 "2019-01-04T22:59:53Z")
Hello! We’re running into a problem with too many emails being sent per day. We have about 90-100 daily active users, but around 1k emails are being sent per day. I’m assuming it’s coming from daily digest? Is there a w… --- ## [Using discourse forum in a native app (log-in, languages)](https://meta.discourse.org/t/using-discourse-forum-in-a-native-app-log-in-languages/198926)
**Author:** [@kay](https://meta.discourse.org/u/kay)\ **Replies:** 3\ **Last updated:** [August 3, 2021, 1:37am UTC](https://meta.discourse.org/t/using-discourse-forum-in-a-native-app-log-in-languages/198926 "2021-08-03T01:37:45Z")
Hello, our company runs a global English-education app. We are planning to make a button in the app that links to a forum, so that our users can share things in English. Considering using discourse for this, our team is… --- ## [User uploaded avatar images showing up blank after update](https://meta.discourse.org/t/user-uploaded-avatar-images-showing-up-blank-after-update/211432)
**Author:** [@will.s](https://meta.discourse.org/u/will.s)\ **Replies:** 2\ **Last updated:** [December 9, 2021, 11:31am UTC](https://meta.discourse.org/t/user-uploaded-avatar-images-showing-up-blank-after-update/211432 "2021-12-09T11:31:25Z")
Hi everyone, I am hoping someone might be able to help me solve an issue I have been having since I updated Discourse yesterday. All user avatar uploads show up blank and I get this error in /logs: Failed to process hij… --- ## [Bulk Update Email of Users](https://meta.discourse.org/t/bulk-update-email-of-users/210840)
**Author:** [@asifaly](https://meta.discourse.org/u/asifaly)\ **Replies:** 1\ **Last updated:** [December 9, 2021, 11:14am UTC](https://meta.discourse.org/t/bulk-update-email-of-users/210840 "2021-12-09T11:14:42Z")
Hi, I am on the latest version of discourse. I have changed the domain from subdomain1.domain1.com to subdomain1.domain2.com. My user emails have also changed from @domain1.com to @domain2.com. I found a post to create… --- ## [How do I allow people to see categories but not access topics?](https://meta.discourse.org/t/how-do-i-allow-people-to-see-categories-but-not-access-topics/211507)
**Author:** [@TruthSeekah](https://meta.discourse.org/u/TruthSeekah)\ **Replies:** 3\ **Last updated:** [December 9, 2021, 10:37am UTC](https://meta.discourse.org/t/how-do-i-allow-people-to-see-categories-but-not-access-topics/211507 "2021-12-09T10:37:41Z")
Hi, how can I let people see a category but not let them see the topics unless they have permission? --- ## [The mailing list mode email address book trap](https://meta.discourse.org/t/the-mailing-list-mode-email-address-book-trap/103838)
**Author:** [@Matt\_Campbell](https://meta.discourse.org/u/Matt_Campbell)\ **Replies:** 5\ **Last updated:** [January 4, 2019, 4:57pm UTC](https://meta.discourse.org/t/the-mailing-list-mode-email-address-book-trap/103838 "2019-01-04T16:57:22Z")
Steps to reproduce: Use a forum in mailing list mode. Receive a forum message from someone you want to stay in contact with. Add the sender to your address book, because you think this works like an old-school mailing … --- ## [Mail-receiver log errors after letsencrypt update](https://meta.discourse.org/t/mail-receiver-log-errors-after-letsencrypt-update/204938)
**Author:** [@md-misko](https://meta.discourse.org/u/md-misko)\ **Replies:** 12\ **Last updated:** [December 8, 2021, 4:14pm UTC](https://meta.discourse.org/t/mail-receiver-log-errors-after-letsencrypt-update/204938 "2021-12-08T16:14:14Z")
Continuing the discussion from Self-hosted mail-receiver update following Let's Encrypt root certificate change: After updating mail-receiver to latest ./launcher logs mail-receiver errors out after postfix/postfix-scr… --- ## [Mail-receiver loses IP to hostname resolution after recent upgrade and prevents anti-spam measures from working](https://meta.discourse.org/t/mail-receiver-loses-ip-to-hostname-resolution-after-recent-upgrade-and-prevents-anti-spam-measures-from-working/205003)
**Author:** [@md-misko](https://meta.discourse.org/u/md-misko)\ **Replies:** 2\ **Last updated:** [December 7, 2021, 2:41pm UTC](https://meta.discourse.org/t/mail-receiver-loses-ip-to-hostname-resolution-after-recent-upgrade-and-prevents-anti-spam-measures-from-working/205003 "2021-12-07T14:41:51Z")
It seems that latest Self-hosted mail-receiver update following Let's Encrypt root certificate change mail-receiver update doesn’t resolve IPs to hostnames any more. This causes issues with previously working postfix cli… [Previous page](https://meta.discourse.org/c/support/6.md?page=438) [Next page](https://meta.discourse.org/c/support/6.md?page=440)