Выводит ошибку

Выводит вверху страниц: Warning: import(/home/.../libraries/jauthtools/sso.php) [function.import]: failed to open stream: No such file or directory in /home/rented/.../libraries/loader.php on line 80Warning: import() [function.include]: Failed opening '/home/rented/.../libraries/jauthtools/sso.php' for inclusion (include_path='.:/usr/share/php:/usr/share/pear') in /home/rented/.../libraries/loader.php on line 80Warning: import(/home/rented/.../libraries/jauthtools/usersource.php) [function.import]: failed to open stream: No such file or directory in /home/rented/.../libraries/loader.php on line 80Warning: import() [function.include]: Failed opening '/home/rented/.../libraries/jauthtools/usersource.php' for inclusion (include_path='.:/usr/share/php:/usr/share/pear') in /home/rented/.../libraries/loader.php on line 80В указанной строке следующее: Цитировать$rs = include($base.DS.$path.'.php');В чём тут дело и как это можно поправить. У хостера:Версия PHP: 4.4.4-8+etch4 Версия MySQL: 5.0.32-Debian_7etch5-log Вэб-сервер: Apache/2.2.3 (Debian) proxy_html/2.5