Hello, I upgraded from 7.5.3 to 7.5.4 with the autoinstaller. All e-mails looked fine with no errors, but now webmail doesn't work. The server's running Debian Sarge. The updater shows "Additional Horde (webmail) components for Plesk" is installed and up to date. But, if I go to domain->Mail->Preferences it states that "Webmail component not installed" I was able to hack the httpd.include file by adding back in the webmail VirtualHost entries from the httpd.include.bak and get it working again, but I have no idea why the control panel isn't working and why the webmail stuff was removed from httpd.include in the first place. I even tried manually removing the psa-horde and psa-imp packages and re-installing. Same mess. I'd appreciate any clues. Thanks!