Fatal error when send module activated

I already have the mime Mail module activated. When I activate the send module, I obtain this fatal error :

Fatal error: Call to a member function get_handlers() on a non-object in /applis/Internet/drupal-SameAsProd/sites/all/modules/views/includes/view.inc on line 365

Drupal is then completely KO, and I need to return to an old version of the database to restore drupal.

The installed module views is in version DRUPAL-6--2-6.