Fri, 10 Apr 2026 09:20:58 +0000 https://bugs.horde.org/ticket/6359 php error after monthly maintenance tasks After I logged in, I got such message: " * Mail is ready to perform the maintenance operations checked below. Check the box for any operation(s) you want to perform at this time. [ ] All old linked attachments more than 6 months old will be deleted. ". I have checked "An old linked ...." and clicked "Perform Maintenance Operations". Next I got such error messages: " Warning: VFS::include_once(VFS/none.php) [function.VFS-include-once]: failed to open stream: No such file or directory in /home/maho/www-maho.pagema.net/horde/lib/VFS.php on line 982 Warning: VFS::include_once() [function.include]: Failed opening 'VFS/none.php' for inclusion (include_path='/home/maho/www-maho.pagema.net/horde/lib:.:/usr/share/php:/usr/share/pear') in /home/maho/www-maho.pagema.net/horde/lib/VFS.php on line 982 Fatal error: Call to undefined method PEAR_Error::listFolder() in /home/maho/www-maho.pagema.net/horde/imp/lib/Maintenance/Task/delete_attachments_monthly.php on line 36 " Sun, 02 Mar 2008 14:52:27 +0000 https://bugs.horde.org/ticket/6359#t43307 The solution is to configure a valid VFS backend in horde/config/conf.php. Sun, 02 Mar 2008 21:55:55 +0000 https://bugs.horde.org/ticket/6359#t43323 > The solution is to configure a valid VFS backend in horde/config/conf.php. I had the same problem. Changing the VFS backend from "None" to "Files on the local system" worked. Wed, 21 Jan 2009 15:50:59 +0000 https://bugs.horde.org/ticket/6359#t51885