Manual:$wgUploadMissingFileUrl/de

Usage
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.

If false, the value of  is used. 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.

Siehe auch

 * - set this to false to disable uploads completely.