I have installed tiki on my web site some time ago. I could set permissions to all tiki sub-folders to 777, and everything worked fine.
However, few days ago, my hosting provider moved all sites to a new server, with the Apache set in the way that all folders must have 755 permissions, and files 644. Now my tiki is not working any more. Unfortunately, my hosting provider does not allow remote access (e.g. SSH), so I cannot execute setup.sh script.
Is there any chance that I can set up tiki without this script? As I already have a lot of articles, forum members etc., I would prefer not to be forced to change provider.