Thread:Project:Support desk/Content Not Showing In Wiki/reply (4)

Upgrading is not really difficult. When you do it for the first time, you will need some time to do it, but it should be feasible.

Some notes:

Make sure you have a working backup: All files of the MediaWiki installation and the database!

Your wiki text, images and so on will all stay as they are during upgrade; anyway, I can only repeat that: Make sure, that your backup is working! Try extracting it and see, if a wiki, which you have set up from the backup, works!

Finally: Which versions of PHP and of MySQL are you using? The page Special:Version in your wiki will tell...