# Support **URL:** https://meta.discourse.org/c/support/6.md?page=792 [Latest](https://meta.discourse.org/latest.md) · [Categories](https://meta.discourse.org/categories.md) · [Tags](https://meta.discourse.org/tags.md) **Page:** 793 --- ## [White lines appeared in custom header](https://meta.discourse.org/t/white-lines-appeared-in-custom-header/86586)
**Author:** [@merefield](https://meta.discourse.org/u/merefield)\ **Replies:** 1\ **Last updated:** [May 2, 2018, 8:11am UTC](https://meta.discourse.org/t/white-lines-appeared-in-custom-header/86586 "2018-05-02T08:11:25Z")
It seems a recent update to Discourse changed the CSS for tables somehow (adding a border?) and I ended up with horizontal white lines going across my custom header which relied on a vanilla HTML table for some custom te… --- ## [Functions and Variables](https://meta.discourse.org/t/functions-and-variables/86513)
**Author:** [@BlackKnob](https://meta.discourse.org/u/BlackKnob)\ **Replies:** 1\ **Last updated:** [May 2, 2018, 2:15am UTC](https://meta.discourse.org/t/functions-and-variables/86513 "2018-05-02T02:15:36Z")
Is it possible to get access to functions and variables from Discourse variables.scss? When I edit my theme, I can reference $primary, $secondary etc. $primary-low or dark-light-choose() are not available though. Woul… --- ## [Fix quotes after phpBB import](https://meta.discourse.org/t/fix-quotes-after-phpbb-import/79133)
**Author:** [@omarfilip](https://meta.discourse.org/u/omarfilip)\ **Replies:** 80\ **Last updated:** [May 2, 2018, 1:14am UTC](https://meta.discourse.org/t/fix-quotes-after-phpbb-import/79133 "2018-05-02T01:14:24Z")
When I imported from phpBB, some quotes were not being handled correctly, as discussed here. How can I fix them after the fact? They currently look like this: \[quote\]some text \[/quote\] and like this: \[quote=“John D… --- ## [Simplify private invites for new users?](https://meta.discourse.org/t/simplify-private-invites-for-new-users/86356)
**Author:** [@EddieC](https://meta.discourse.org/u/EddieC)\ **Replies:** 1\ **Last updated:** [May 1, 2018, 9:55am UTC](https://meta.discourse.org/t/simplify-private-invites-for-new-users/86356 "2018-05-01T09:55:37Z")
I have a private community where I invite customers to join. So I have their email after purchase, and I know it’s valid. Is there a way to make the invitation process as simple as possible (SSO not being possible right… --- ## [After upgrade the site doesn't load](https://meta.discourse.org/t/after-upgrade-the-site-doesnt-load/86517)
**Author:** [@Pad\_Pors](https://meta.discourse.org/u/Pad_Pors)\ **Replies:** 7\ **Last updated:** [May 1, 2018, 9:04am UTC](https://meta.discourse.org/t/after-upgrade-the-site-doesnt-load/86517 "2018-05-01T09:04:07Z")
Hi, I just upgraded our site to latest, and when I try to open it in firefox, it gives me this error: The site at https://padpors.com/ has experienced a network protocol violation that cannot be repaired. The page you … --- ## [Cluster deployment](https://meta.discourse.org/t/cluster-deployment/86511)
**Author:** [@qianqiang](https://meta.discourse.org/u/qianqiang)\ **Replies:** 1\ **Last updated:** [May 1, 2018, 8:57am UTC](https://meta.discourse.org/t/cluster-deployment/86511 "2018-05-01T08:57:25Z")
Does the forum support cluster deployment? Is there a cluster configuration tutorial? --- ## [How do the Links and Icons settings work?](https://meta.discourse.org/t/how-do-the-links-and-icons-settings-work/312628)
**Author:** [@1c7](https://meta.discourse.org/u/1c7)\ **Replies:** 2\ **Last updated:** [May 1, 2018, 2:36am UTC](https://meta.discourse.org/t/how-do-the-links-and-icons-settings-work/312628 "2018-05-01T02:36:58Z")
Hi, Vinoth Kannan, Thanks for building this. Question: How this ‘links’ and ‘Icons’ work? Image 1: I added a bunch of ‘links’&‘icons’ without knowing how it work Image 2: Result --- ## [Renamed our "uncategorized" Category at setup....backed myself into a corner?](https://meta.discourse.org/t/renamed-our-uncategorized-category-at-setup-backed-myself-into-a-corner/86235)
**Author:** [@SouperC](https://meta.discourse.org/u/SouperC)\ **Replies:** 10\ **Last updated:** [April 30, 2018, 11:53pm UTC](https://meta.discourse.org/t/renamed-our-uncategorized-category-at-setup-backed-myself-into-a-corner/86235 "2018-04-30T23:53:05Z")
When I installed Discourse originally (Oct 16), I renamed the uncategorized category to “General Karting” The result is that on our homepage, the category for those topics shows as unlisted. My desired outcome is fo… --- ## [Not getting confirmation mail due to .tk domain name](https://meta.discourse.org/t/not-getting-confirmation-mail-due-to-tk-domain-name/86376)
**Author:** [@MitchOnline](https://meta.discourse.org/u/MitchOnline)\ **Replies:** 48\ **Last updated:** [April 30, 2018, 3:01pm UTC](https://meta.discourse.org/t/not-getting-confirmation-mail-due-to-tk-domain-name/86376 "2018-04-30T15:01:08Z")
Hey, I have tried reinstalling the droplet and tried with other email servers like ElasticeMail and Mailjet, but when I try to activate my first account on the forum and it says Sent confirmation email I dont recieve it … --- ## [Discourse docker container has trouble reaching DNS](https://meta.discourse.org/t/discourse-docker-container-has-trouble-reaching-dns/86439)
**Author:** [@yuri-zubov](https://meta.discourse.org/u/yuri-zubov)\ **Replies:** 10\ **Last updated:** [April 30, 2018, 9:05am UTC](https://meta.discourse.org/t/discourse-docker-container-has-trouble-reaching-dns/86439 "2018-04-30T09:05:55Z")
I have a problem with installation Discourse on ec2 AWS instance ubuntu 18.04. I took ami-22741f5a from Ubuntu Amazon EC2 AMI Finder. installed docker sudo apt-get install docker.io docker version Client: Version: 17… --- ## [I just hit my CPU cap on the Digital Ocean 2GB/2xCPU plan](https://meta.discourse.org/t/i-just-hit-my-cpu-cap-on-the-digital-ocean-2gb-2xcpu-plan/39369)
**Author:** [@ljpp](https://meta.discourse.org/u/ljpp)\ **Replies:** 35\ **Last updated:** [April 30, 2018, 8:31am UTC](https://meta.discourse.org/t/i-just-hit-my-cpu-cap-on-the-digital-ocean-2gb-2xcpu-plan/39369 "2018-04-30T08:31:55Z")
Today it happened that I have been waiting for some time - things got busy on the forum, and I hit the CPU cap of the 2GB/2x CPU-core plan of Digital Ocean. Things started slowing down considerably, but the the site rema… --- ## [Allowing iframes with protocol independent URLs](https://meta.discourse.org/t/allowing-iframes-with-protocol-independent-urls/86388)
**Author:** [@ossia](https://meta.discourse.org/u/ossia)\ **Replies:** 2\ **Last updated:** [April 29, 2018, 6:11pm UTC](https://meta.discourse.org/t/allowing-iframes-with-protocol-independent-urls/86388 "2018-04-29T18:11:41Z")
I’m trying to get libsyn.com’s podcast player to render in an embedded iFrame on our Discourse instance. YouTube’s iFrames now render fine in an embedded iFrame. Here’s how I configured it: And yet here is the resul… --- ## [User preferences page leads to 404](https://meta.discourse.org/t/user-preferences-page-leads-to-404/86398)
**Author:** [@1c7](https://meta.discourse.org/u/1c7)\ **Replies:** 7\ **Last updated:** [April 29, 2018, 2:17pm UTC](https://meta.discourse.org/t/user-preferences-page-leads-to-404/86398 "2018-04-29T14:17:15Z")
Thanks! also, I am not sure why my “Preferences” get 404 Before click After click “Preferences” I didn’t change original codebase, so I am not sure why this happen Terminal Screenshot Above blue line is refres… --- ## [How to send emails on server with 25/465/587 outbound blocked?](https://meta.discourse.org/t/how-to-send-emails-on-server-with-25-465-587-outbound-blocked/86309)
**Author:** [@Vencent](https://meta.discourse.org/u/Vencent)\ **Replies:** 7\ **Last updated:** [April 28, 2018, 5:35am UTC](https://meta.discourse.org/t/how-to-send-emails-on-server-with-25-465-587-outbound-blocked/86309 "2018-04-28T05:35:22Z")
Recently I switch my host provider to Google Cloud Platform. Everything works great until I found outgoing mail traffic is blocked by Google. Google Compute Engine does not allow outbound connections on ports 25, 465, … --- ## [Is there a way to show the number of ❤️ in a WordPress template?](https://meta.discourse.org/t/is-there-a-way-to-show-the-number-of-in-a-wordpress-template/86292)
**Author:** [@icaria36](https://meta.discourse.org/u/icaria36)\ **Replies:** 1\ **Last updated:** [April 27, 2018, 4:28pm UTC](https://meta.discourse.org/t/is-there-a-way-to-show-the-number-of-in-a-wordpress-template/86292 "2018-04-27T16:28:57Z")
Function to link to the Discourse topic from a WordPress template? - #2 by simon is working just fine, showing the number of Discourse comments in the related WordPress pages. I was wondering… is there a way to show the… --- ## [Undefined method \`can\_enable\_safe\_mode?'](https://meta.discourse.org/t/undefined-method-can-enable-safe-mode/86305)
**Author:** [@alefattorini](https://meta.discourse.org/u/alefattorini)\ **Replies:** 2\ **Last updated:** [April 27, 2018, 3:43pm UTC](https://meta.discourse.org/t/undefined-method-can-enable-safe-mode/86305 "2018-04-27T15:43:06Z")
Hi have a lot of issues from the last update to 2.0 beta6 and 7 Sometimes this error pops up Any hint? My logs ### Message ActionView::Template::Error (undefined method \`can\_enable\_safe\_mode?' for #<Guardian:0… --- ## [Smart Quotes in topics?](https://meta.discourse.org/t/smart-quotes-in-topics/86270)
**Author:** [@peternlewis](https://meta.discourse.org/u/peternlewis)\ **Replies:** 3\ **Last updated:** [April 27, 2018, 6:13am UTC](https://meta.discourse.org/t/smart-quotes-in-topics/86270 "2018-04-27T06:13:05Z")
It seems that Discourse has started “automatically” converting “dumb” quotes into smart quotes in topic text (not just titles) (maybe in 1.9.5 or 1.9.6?). My users have complained about this feature, but I don’t see any… --- ## [Discourse can't install on 1GB RAM OVH VPS am i scammed?](https://meta.discourse.org/t/discourse-cant-install-on-1gb-ram-ovh-vps-am-i-scammed/86264)
**Author:** [@\_nur](https://meta.discourse.org/u/_nur)\ **Replies:** 1\ **Last updated:** [April 27, 2018, 1:47am UTC](https://meta.discourse.org/t/discourse-cant-install-on-1gb-ram-ovh-vps-am-i-scammed/86264 "2018-04-27T01:47:13Z")
Advertised Specs --- ## [\[Paid\] Restore broken images uploaded to S3](https://meta.discourse.org/t/paid-restore-broken-images-uploaded-to-s3/86027)
**Author:** [@sebastien](https://meta.discourse.org/u/sebastien)\ **Replies:** 3\ **Last updated:** [April 27, 2018, 1:09am UTC](https://meta.discourse.org/t/paid-restore-broken-images-uploaded-to-s3/86027 "2018-04-27T01:09:12Z")
Hi Guys, While we were trying to setup a second CDN (check why here), we broke most of our images. Not sure what happened but now we have the following issues: 25-40% of all pictures have been replaced by transparent.… --- ## [How can I set custom colors for inline code?](https://meta.discourse.org/t/how-can-i-set-custom-colors-for-inline-code/86205)
**Author:** [@Ivan\_Rapekas](https://meta.discourse.org/u/Ivan_Rapekas)\ **Replies:** 1\ **Last updated:** [April 26, 2018, 11:47am UTC](https://meta.discourse.org/t/how-can-i-set-custom-colors-for-inline-code/86205 "2018-04-26T11:47:59Z")
Hi, currently inline code is gray-highlighted. How can I change this to make it more contrast with color text? For instance like this: vs noticeable inline code Regards, Ivan --- ## [Why are the avatar images coming up http for WP Discourse?](https://meta.discourse.org/t/why-are-the-avatar-images-coming-up-http-for-wp-discourse/86208)
**Author:** [@Andrew\_Shanahan](https://meta.discourse.org/u/Andrew_Shanahan)\ **Replies:** 8\ **Last updated:** [April 26, 2018, 10:26am UTC](https://meta.discourse.org/t/why-are-the-avatar-images-coming-up-http-for-wp-discourse/86208 "2018-04-26T10:26:28Z")
Hi all - we use WP Discourse on our site and we’re getting some SEMRush errors around the fact that the avatar images are linked as http whereas the username link is https Our site has always been https (as far as I kno… --- ## [Docker behind a proxy, and elkarte conversion](https://meta.discourse.org/t/docker-behind-a-proxy-and-elkarte-conversion/86166)
**Author:** [@tetricky](https://meta.discourse.org/u/tetricky)\ **Replies:** 2\ **Last updated:** [April 26, 2018, 6:13am UTC](https://meta.discourse.org/t/docker-behind-a-proxy-and-elkarte-conversion/86166 "2018-04-26T06:13:34Z")
I have a couple of questions, which will hopefully point me in the right direction. I’m going around in circles in my head. Firstly: I have a well powered vps, that I’m running a number of web-apps, behind an nginx pro… --- ## [Facebook login doesn't work because of deprecated permissions](https://meta.discourse.org/t/facebook-login-doesnt-work-because-of-deprecated-permissions/84990)
**Author:** [@JooSung\_Yoon](https://meta.discourse.org/u/JooSung_Yoon)\ **Replies:** 3\ **Last updated:** [April 26, 2018, 4:15am UTC](https://meta.discourse.org/t/facebook-login-doesnt-work-because-of-deprecated-permissions/84990 "2018-04-26T04:15:05Z")
After April 4, FB login doesn’t work in my discourse. error message: invalid scopes: user\_about\_me, user website. this message is only shown to developers. users of your app will ignore these permissions if present. S… --- ## [How to Prevent Users from Editing Topic Titles?](https://meta.discourse.org/t/how-to-prevent-users-from-editing-topic-titles/86090)
**Author:** [@biminiroad](https://meta.discourse.org/u/biminiroad)\ **Replies:** 3\ **Last updated:** [April 24, 2018, 7:29pm UTC](https://meta.discourse.org/t/how-to-prevent-users-from-editing-topic-titles/86090 "2018-04-24T19:29:17Z")
The digital modular synth forum I’m setting up is built so that people will probably be doing a lot of cross referencing. I used the heart of so and so’s module \[link\] in my module here and adapted it for my own purpo… --- ## [Broken emoji links](https://meta.discourse.org/t/broken-emoji-links/86067)
**Author:** [@ThriceGood](https://meta.discourse.org/u/ThriceGood)\ **Replies:** 3\ **Last updated:** [April 25, 2018, 7:20am UTC](https://meta.discourse.org/t/broken-emoji-links/86067 "2018-04-25T07:20:54Z")
Hello, I have a standalone docker install of discourse running. But the emojis are failing to display because the link to them is a little strange. example: https://https//community.ist.ac.at:443/images/emoji/twitter/k… --- ## [Bratwurst: the wurst possible production DiscourseConnect provider](https://meta.discourse.org/t/bratwurst-the-wurst-possible-production-discourseconnect-provider/72343)
**Author:** [@supermathie](https://meta.discourse.org/u/supermathie)\ **Replies:** 1\ **Last updated:** [April 24, 2018, 10:25pm UTC](https://meta.discourse.org/t/bratwurst-the-wurst-possible-production-discourseconnect-provider/72343 "2018-04-24T22:25:05Z")
I felt like making something the other night, so I implemented an DiscourseConnect provider that is useful for development and testing: https://github.com/Supermathie/bratwurst The utility of this is to be able to conf… --- ## [Two line breaks in a row not working](https://meta.discourse.org/t/two-line-breaks-in-a-row-not-working/86094)
**Author:** [@Kyle\_Bebak](https://meta.discourse.org/u/Kyle_Bebak)\ **Replies:** 2\ **Last updated:** [April 24, 2018, 9:11pm UTC](https://meta.discourse.org/t/two-line-breaks-in-a-row-not-working/86094 "2018-04-24T21:11:52Z")
I have a discourse instance running at https://foro.brigada.mx, and for some reason posts with two line breaks in a row – like this – are being rendered with only one line break. I don’t have the markdown linebreak set… --- ## [How to add page information](https://meta.discourse.org/t/how-to-add-page-information/86054)
**Author:** [@mattdamod](https://meta.discourse.org/u/mattdamod)\ **Replies:** 3\ **Last updated:** [April 24, 2018, 8:48pm UTC](https://meta.discourse.org/t/how-to-add-page-information/86054 "2018-04-24T20:48:57Z")
Hi, I’m having a total mental block here. Can anyone please (with a cherry on top) tell me where to enter the page information for Google. This is currently what you see on Google when you google our forum Meh! I ju… --- ## [Where to change the account\_suspended email?](https://meta.discourse.org/t/where-to-change-the-account-suspended-email/86062)
**Author:** [@Bas](https://meta.discourse.org/u/Bas)\ **Replies:** 2\ **Last updated:** [April 24, 2018, 3:27pm UTC](https://meta.discourse.org/t/where-to-change-the-account-suspended-email/86062 "2018-04-24T15:27:44Z")
I can find many emails under /admin/customize/email\_templates, but I don’t seem to be able to change the account\_suspended email template. Can someone point me in the right direction? --- ## [Users can't sign in due to 403 error](https://meta.discourse.org/t/users-cant-sign-in-due-to-403-error/56449)
**Author:** [@Frey](https://meta.discourse.org/u/Frey)\ **Replies:** 12\ **Last updated:** [April 24, 2018, 8:33am UTC](https://meta.discourse.org/t/users-cant-sign-in-due-to-403-error/56449 "2018-04-24T08:33:29Z")
Hey, guys, I was trying to post in a topic on my forum but got 403 error. I decided to clear cookies and now I can’t even sign in at all. I’ve updated Discourse with gut pull and ./launcher rebuild app and didn’t help a… [Previous page](https://meta.discourse.org/c/support/6.md?page=791) [Next page](https://meta.discourse.org/c/support/6.md?page=793)