Wiki trouble
I have now disabled the extension Antibot and turned debugging mode on, after I updated the Wiki, the message any longer, even if the extension is not active.
Your message isn't clear: is it working now that you've disabled AntiBot?
No, but it will continue to create thumbnails, but I found in the subfolder / images/thumb/0/03/images suddenly like: 120px-XYZ-Logo.svg.png or 159px-XYZ-Logo.svg.png (examples).
So, you are getting thumbnails.
What is displayed in the file history now that AntiBot is disabled?
It sounds like your configuration may be trying to trigger something (thumbnail generation?) for 404s. What is in your .htaccess file?
In the file version of the current link to the file:
http://www.example.com/wiki/images/0/03/Example-Logo.svg
The final image (ie the first, I always put out), now contains the link:0
http://www.example.com/wiki/images/archive/0/03/20120527214439%21Example-Logo.svg
Note: there are only example links
The .htaccess file contains the following:
# Protect against bug 28 235 <IfModule rewrite_module> RewriteEngine on . RewriteCond% {QUERY_STRING} \ [? ^ \ \ /: * \ X22 <> |%] + (# | \ | $?) [Nocase] RewriteRule. - [Forbidden] </ IfModule>
I don't see anything that could cause this in your .htaccess file.
Using https://commons.wikimedia.org/wiki/File:Example.svg as an example, I see https://upload.wikimedia.org/wikipedia/commons/thumb/8/84/Example.svg/600px-Example.svg.png for the top example. Does this match where you see http://www.example.com/wiki/images/0/03/Example-Logo.svg ?
If so, you need to set up svg thumbnailing.