Manual:$wgUploadMissingFileUrl/ja

使用法
Use this setting to point wikilinks to missing files ("red file links") to a custom URL, as with. The URL will get  appended to it as appropriate.

false の場合、 の値が使用されます. If that too is false, Special:Upload is used.

was used before this setting (1.16 and below), and will be used if   is not defined (from  onwards). For 1.17 and 1.18 you have to set.

関連項目

 * - set this to false to disable uploads completely.