Merhaba Arkadaşlar Bende MediaWiki 1.12.0 kurmayı düşünüyorum ama bir sorunum var.
sorun budur. kurulum sayfasına gecdiğimde daha bişey yapmadan
Aiağda Bold Yaptığım Satırlarda Sorun Yaşıyorum Neden Acaba

Warning: is_dir() [function.is-dir]: open_basedir restriction in effect. File(/var/lib/php/session) is not within the allowed path(s): (/var/www/vhosts/siteadi.com/subdomains/ansiklopedi/httpdocs:/tmp) in /var/www/vhosts/siteadi.com/subdomains/ansiklopedi/httpdocs/config/index.php on line 424
Warning: Your session.save_path value (/var/lib/php/session) appears to be invalid or is not writable. PHP needs to be able to save data to this location for correct session operation.
# PHP's memory_limit is 32M.
# Couldn't find Turck MMCache, eAccelerator, APC or XCache; cannot use these for object caching.
# GNU diff3 not found.
# Found GD graphics library built-in, image thumbnailing will be enabled if you enable uploads.
# Installation directory: /var/www/vhosts/siteadi.com/subdomains/ansiklopedi/httpdocs
# Script URI path:
# Installing MediaWiki with php file extensions