Fix qtranslate plugin on two wordpress site

We have a problem with qtranslate plugin on two wordpress blog http:///[login to view URL] [login to view URL] The installed version of the plugin is in conflict with wordpress. It 'a problem that has already been presented in the past, because wordpress was updated automatically without our intervention. We had given the job to a professionist who would be had to solve it (he would have to restore the qtranslate plugin and disable autoupdate of wordpress), but now the problem has come back. We ask for for two blogs: - Permanently disable the auto update of wordpress - Fix qtranslate plugin (I attach the message that appears in the management page of the blogs)