File and Folder permissions
If your server is unhappy with Tiki file and folder permissions (this is dependent on server configuration), you may get an error message or blank pages. These failed attempts are typically in the error log (ask your web host to know where they are as it's different depending of your setup)
Too few permissions
If a message appears indicating that specific directories are not writable, you will need to change the permissions on the indicated directories. Tiki will attempt to verify that it can read (and write) to all necessary directories. This error message will include instructions about how to resolve the issue.
Too many permissions
If you are getting Internal Server Error 500, blank pages or similar, it could be that the permissions on the files are not appropriate for your webhost.
If your permissions are currently at "777", use your FTP client to change the files to "755". If Tiki is installed in a directory, make sure to also change the permission of the folder which contains the tiki files.
If you have shell access, you can run:
sh setup.sh
and answer any questions. If you don't know what to answer, just click "enter" to keep the defaults.
If "sh setup.sh" doesn't work for you, you may try, in your ./tiki/ directory
chmod -R 777 ./db ./dump ./img/wiki ./img/wiki_up ./img/trackers ./modules/cache ./temp ./temp/cache ./templates_c ./templates ./styles ./whelp/
Another way is to set permissions for all directories and then set permissions for all files. For example, to set the permissions for all directories to 777 and the permissions for all files to 644, use the following separate commands through shell access:
find [YOURDIR] -type d -exec chmod 777 {} \;
find [YOURDIR] -type f -exec chmod 644 {} \;After correcting any directory or file permission problems, visit tiki-install.php to continue.
