Project:Support desk

Welcome to the MediaWiki Support desk. This is a place where you can ask any questions you have about installing, using or administrating the MediaWiki software.

(Read this message in a different language)

See also

• Other places to ask for help

Before you post

• Check the FAQ and Errors and symptoms .
• If your question is about a specific feature, check the relevant technical manual , end-user help or extension page and consider asking on its talk page .
• For issues about the mediawiki.org website, report to Village Pump instead.
• Ask technical questions about Wikimedia websites on meta:Tech instead.

Post a new question

1. To help us answer your questions, please indicate which version of MediaWiki you are using, as found on your wiki's Special:Version page:
2. If possible, add $wgShowExceptionDetails = true;error_reporting( -1 );ini_set( 'display_errors', 1 ); to LocalSettings.php in order to make MediaWiki show more detailed error messages.
3. Please include the web address (URL) to your wiki if possible. It's often easier for us to identify the source of the problem if we can see the error directly.
4. To start a new thread, click the box with the text "Start a new topic".

I revamped Extension:Simple Breadcrumb, which became nonfunctional once I upgraded to MW 1.35 1.39. With my changes, it is working well and I'd like to share it with others. First, I think it would be good for somebody else to review the code and do their own testing before I unleash it on the world.

The updated extension code is at https://github.com/HandwovenBox/mediawiki_simple_breadcrumb/tree/master.

Is there a good place to request guinea pigs for my code?

Addendum: I just noticed that somebody else had already linked to my code improvements from the Extension:Simple Breadcrumb page; does that mean that they did some testing as well?

Hello everyone,

I am writing here to ask for support on editing a template previously uploaded to my wiki.

I manually entered the code, creating a new template. It saves successfully and I am able to use it on the other pages.

However, the problem starts to occur when I try to edit the template (for example: changing a link, or changing the color of the block border).

The message I get is as follows:[ec4a1a1c43c870ca8b4d5e53] 2024-06-03 10:33:24: Fatal error of type “Error”

How can I solve it?

Thank you very much

Set $wgShowExceptionDetails = true; in LocalSettings.php to get a more detailed error message.

On MW 1.39, when I go to Special:Version, I get numerous warnings like :

Warning: is_readable(): open_basedir restriction in effect. File(/gitinfo/info.json) is not within the allowed path(s): (/var/www/vhosts/[...]/:/tmp/) in [...]/includes/GitInfo.php on line 173

I don't have access to php.ini and setting $wgGitBin to false has no effect. Any idea how I could go about solving this?

Edit: I'm seeing this with ini_set( 'display_errors', 1 ) so maybe it's only natural that this warning is showing. Close this report if it is.

Something is wrong with a path configuration somewhere. It should not be trying to read that out of the root directory.

Any idea what configuration needs to be changed to fix this? I'm having the same problem in MW 1.41: Special:Version page has numerous warnings overwriting the top of the page.

Most look like:

Warning: is_readable(): open_basedir restriction in effect. File(/gitinfo/info.json) is not within the allowed path(s): (/var/services/web:/tmp:/var/services/tmp) in /volume1/web/mediawiki/includes/utils/GitInfo.php on line 177

Poem added this one:

Warning: is_readable(): open_basedir restriction in effect. File(/gitinfo/info-extensions-Poem.json) is not within the allowed path(s): (/var/services/web:/tmp:/var/services/tmp) in /volume1/web/mediawiki/includes/utils/GitInfo.php on line 177

Please post LocalSettings.php (minus any passwords)

the page about my son needs to be deleted. It is false information and is causing a lot of problems in the family

Hi sorry, you're on the wrong place. Please see Project:About.

How to remove personal identifiable information from a given user.Is there any extensions similar to Extension:RemovePII . How to get the RemovePII for mediawiki 1.39, the default download is compatible only with mediawiki 1.41.

1. How to remove page history older than 2 months?@Osnard

See Suppression.

By default this feature isn't enabled but it is builtin, so you have to gove admins additional user rights

@Bawolff could you please explain how?

1. How to remove page history older than 2 months?

I don't think one can do that. But there is Manual:DeleteOldRevisions.php. Be very careful with this, as it will actually remove data. Make a backup before running anything like this.

@Osnard Is there any way to Switch all revision older than a specific date to a provided user (e.g. Anonymous) without actually merging the user?

example id user1 has made changes 10 years ago, history should be displaying name as anonymous user.

Is there a way to wikilink to a specific log_id number?

Special:redirect/logid/1234

I was trying to use what is mentioned above in place of pipes to try and be able to insert tables into the description section of an image through UploadWizard, however the ! doesn't even work. I tried putting it outside of the description section outside of any template and it still didn't work. I read that the template for it wasn't being used anymore and that it was incorporated into the core of MediaWiki (of which mine is 1.41). Please help

To clarify, I was trying to insert templates which were in the form of tables inside the description section which is part of another table

Diff? Screenshot? Steps to reproduce? You are right that {{!}} is a magic word, so some things that come to mind might be 1) maybe there is another character that needs escaping such as =, 2) a bug in the UploadWizard extension, 3) other? Can tell you more with more information supplied.

https://wwii-archives.org/index.php/File:111-SC-320865_-_Troops_in_a_Jeep_in_Carentan,_France.jpg

Alright here it is. Under the photo you see in the description section (view through view source), and under the "File information" section is just that template but with the {{!}} instead of pipes, and then the same template with the pipes (which is the one that works)

Guillaume Taillefer. What are the exact steps to reproduce please? If you give me something very specific like "step 1 visit this page", "step 2 click X", "step 3 paste exactly this code Y into Z box", myself or someone else can follow those steps exactly and see what is going wrong.

Hi Everyone

as mention to Manual:Active Directory Integration#:~:text=LDAP Stack Extensions are targeted/qualified for MediaWiki LTS releases only , Does it possible to setup LDAP on MediaWiki 1.41.1 with PluggableAuth 7.1.0 alnog LDAPAuthentication2 ? or i have to downgrade it to version 1.39 (LTS) ?

Hi, I am creating a video permissions extension for my wiki. I keep getting this error and not sure how to go about fixing it. [81e16b69894234cb8a025ff0] /wiki/Special:Upload TypeError: Argument 2 passed to VideoPermissionsHooks::onUploadVerifyUpload() must be an instance of User, string given, called in /var/www/html/w/includes/HookContainer/HookContainer.php on line 338

What does the method signature of your onUploadVerifyUpload look like ?

After migrating the server running the wiki to a different location, the apache homepage is visible but I get the following message when going into the domain that should lead to the wiki:

The requested URL /wiki/index.php/Main_Page was not found on this server.

Any ideas why this is? None of the settings or configurations have been changed, just the VM running it has been moved.

Well what have you checked so far ? is the webserver running ? Is php running ?

When asking questions please provide sufficient information to help you. If you were to post "my car is broken", it is hopefully very clear to you that a mechanic would have a very low chance to help you fix your car over the internet. But this isn't far from that in terms of the amount of information that you have given people to work with.