Thread:Project:Support desk/Problem with Encoding only in external links/reply (5)

I have updated from mediawiki 1.19. The old Version still exist on the Server without these Problems (no changes on mysql, make a backup from database and change the configuration in old installationfolder to connect with backup, so i can use the old Version paralel). If the Problem is a wrong Encoding, why the preview-function works well and code the URL correctly, also the internal URL works fine.