Thread:Project:Support desk/upgrade from 1.14 to 1.18 failed / large database/reply (4)

Hi!

Use a current backup and set up the test server again with MW 1.14.

Then update it to MW 1.18.1 as described on Manual:Upgrading. When you come to the point where you have to update the database, do not use the script in the folder mw-config, but use the command line (= shell access). Go to the folder maintenance/ and execute update.php.