I updated my Mediawiki from 1.5.x to 1.6.5 by new installation via web-interface to the old database. Everything is fine and I updated the Localsettings.php to the one from 1.5.x. Know an error occures, when I want to create a new account via email (same error for every mail action):
-------------------------------------------------------------------- Warning: usermailer(Mail.php): failed to open stream: No such file or directory in /var/www/wiki/includes/UserMailer.php on line 82
Fatal error: usermailer(): Failed opening required 'Mail.php' (include_path='/var/www/wiki:/var/www/wiki/includes:/var/www/wiki/languages') in /var/www/wiki/includes/UserMailer.php on line 82 --------------------------------------------------------------------
in /var/www/wiki/includes/UserMailer.php on line 82 the script tries to include Mail.php, but there is no file within mediawiki 1.6.5 (or I'm stupid).
Anybody an idea?
Kind regards from Berlin, Nimer