在安装joomla 2.5设置时遇到错误。
joomla安装期间出错：
[Fri Nov 24 13:27:57.108701 2017] [:error] [pid 8360] [client ::1:52662] PHP 1. {main}()
/var/www/html/Joomla_2.5/installation/index.php:0
[Fri Nov 24 13:27:57.108714 2017] [:error] [pid 8360] [client ::1:52662] PHP 2. JFactory::getApplication() /var/www/html/Joomla_2.5/installation/index.php:69
[Fri Nov 24 13:27:57.108721 2017] [:error] [pid 8360] [client ::1:52662] PHP 3. JApplication::getInstance()
/var/www/html/Joomla_2.5/libraries/joomla/factory.php:102
[Fri Nov 24 13:27:57.108728 2017] [:error] [pid 8360] [client ::1:52662] PHP 4. JInstallation->__construct()
/var/www/html/Joomla_2.5/libraries/joomla/application/application.php:180
[Fri Nov 24 13:27:57.108735 2017] [:error] [pid 8360] [client ::1:52662] PHP 5. JApplication->__construct()
/var/www/html/Joomla_2.5/installation/includes/application.php:37
[Fri Nov 24 13:27:57.108741 2017] [:error] [pid 8360] [client ::1:52662] PHP 6. JInstallation->_createSession()
/var/www/html/Joomla_2.5/libraries/joomla/application/application.php:145
[Fri Nov 24 13:27:57.108747 2017] [:error] [pid 8360] [client ::1:52662] PHP 7. JFactory::getSession()
/var/www/html/Joomla_2.5/installation/includes/application.php:273
[Fri Nov 24 13:27:57.108753 2017] [:error] [pid 8360] [client ::1:52662] PHP 8. JFactory::createSession()
/var/www/html/Joomla_2.5/libraries/joomla/factory.php:152
[Fri Nov 24 13:27:57.108760 2017] [:error] [pid 8360] [client ::1:52662] PHP 9. JSession::getInstance()
/var/www/html/Joomla_2.5/libraries/joomla/factory.php:656
[Fri Nov 24 13:27:57.108766 2017] [:error] [pid 8360] [client ::1:52662] PHP 10. JSession->__construct()
/var/www/html/Joomla_2.5/libraries/joomla/session/session.php:151
[Fri Nov 24 13:27:57.108771 2017] [:error] [pid 8360] [client ::1:52662] PHP 11. JSession->_start()
/var/www/html/Joomla_2.5/libraries/joomla/session/session.php:114
[Fri Nov 24 13:27:57.108777 2017] [:error] [pid 8360] [client ::1:52662] PHP 12. JRequest::getVar()
/var/www/html/Joomla_2.5/libraries/joomla/session/session.php:522
[Fri Nov 24 13:27:57.108783 2017] [:error] [pid 8360] [client ::1:52662] PHP 13. JRequest::_cleanVar()
/var/www/html/Joomla_2.5/libraries/joomla/environment/request.php:150
[Fri Nov 24 13:27:57.108789 2017] [:error] [pid 8360] [client ::1:52662] PHP 14. JFilterInput->clean()
/var/www/html/Joomla_2.5/libraries/joomla/environment/request.php:632
[Fri Nov 24 13:27:57.108794 2017] [:error] [pid 8360] [client ::1:52662] PHP 15. JFilterInput->_decode()
/var/www/html/Joomla_2.5/libraries/joomla/filter/input.php:251
使用的软件：
pache/2.4.18 (Ubuntu)
Database client version: libmysql - mysqlnd 5.0.11-dev - 20120503 - $Id: 76b08b24596e12d4553bd41fc93cccd5bac2fe7a $
PHP extension: mysqli Documentation
PHP version: 5.6.32-1+ubuntu16.04.1+deb.sury.org+1
phpmyadmin
Version information: 4.5.4.1deb2ubuntu2