I have troubles with horde Webmail since an distribution upgrade from open suse 11.4 to 12.1... plesk 11.0.9 was before installed & after upgrade i made a reinstallation. all looks fine and all domains work correctly after a few problems - only horde webmail didn't work. i think, there is a problem with php, because i get only a php file to download, when i call webmail.domain.tld but all other pages didn't have any problem with plesk. Any solution?