Bootstrap.inc error appearing on website When I go to my database website at kctd.org/community, I get this error:


  Fatal error: require_once() [function.require]: Failed opening required '/home/kctd/public_html/community/sites/all/modules/views/modules/translation/views_handler_filter_node_language.inc' (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/kctd/public_html/community/includes/bootstrap.inc on line 3069


I have no idea what that means. The last action I did was extending the result of my view filter to include user's email. When I clicked save, this popped up. I cannot log in to even switch to maintenance mode.

What can I do?
The problem seems to be that views_handler_filter_node_language.inc was moved from views/modules/translation to views/modules/locale. I guess you have updated the views module but not rebuilt you registry. 
You should be able to solve this by flushing the cache. Here's a issue, addressing the same problem.

Notice that whenever you update a module you should also call the update script located at example.com/update.php.

To flush the cache using drush use the following syntax: drush cc all. 

You could also try to clear the cache_bootstrap table using: 

mysql -uusername -ppassword -hhostname database -e"DELETE FROM cache_bootstrap WHERE cid='system_list';"` 


or

drush sql-query "DELETE FROM cache_bootstrap WHERE cid='system_list';"


Backup your database before trying the above

If you still have trouble, you could also try to disable the views module using something like this: 

mysql -uusername -ppassword -hhostname database -e"UPDATE system SET status='0' WHERE name='views';" 


or 

drush dis views


You might need to clear the cache as in the previous step for this to take effect.

Here you can find more information about disabling a module manually: Disabling modules manually in the database