Warning: file_put_contents() [function.file-put-contents]: SAFE MODE Restriction in effect. The script whose uid is 1196 is not allowed to access /var/www/XXX/html/administrator/cache/_system owned by uid 33 in /var/www/XXX/html/libraries/joomla/cache/storage/file.php on line 352

Warning: file_put_contents(/var/www/XXX/html/administrator/cache/_system/index.html) [function.file-put-contents]: failed to open stream: No such file or directory in /var/www/XXX/html/libraries/joomla/cache/storage/file.php on line 352

Lösungsansatz

Via FTP einloggen und das Verzeichnis auf Schreibrechte prüfen ( CHMOD 777 ).