各位先進您好：
我是用ubuntu 9.10的desktop版做為伺服器，昨天開始進行線上升級為10.04版，結果升級完成後，重新啟動電腦，開啟網頁才發現：

Deprecated: Assigning the return value of new by reference is deprecated in /var/www/DOFM/includes/joomla.php on line 830

Warning: Cannot modify header information - headers already sent by (output started at /var/www/DOFM/includes/joomla.php:830) in /var/www/DOFM/includes/joomla.php on line 697

Warning: Cannot modify header information - headers already sent by (output started at /var/www/DOFM/includes/joomla.php:830) in /var/www/DOFM/includes/joomla.php on line 1472

Deprecated: Function split() is deprecated in /var/www/DOFM/includes/joomla.php on line 1536

Warning: Cannot modify header information - headers already sent by (output started at /var/www/DOFM/includes/joomla.php:830) in /var/www/DOFM/index.php on line 250

Warning: Cannot modify header information - headers already sent by (output started at /var/www/DOFM/includes/joomla.php:830) in /var/www/DOFM/index.php on line 251

Warning: Cannot modify header information - headers already sent by (output started at /var/www/DOFM/includes/joomla.php:830) in /var/www/DOFM/index.php on line 252

Warning: Cannot modify header information - headers already sent by (output started at /var/www/DOFM/includes/joomla.php:830) in /var/www/DOFM/index.php on line 253

Warning: Cannot modify header information - headers already sent by (output started at /var/www/DOFM/includes/joomla.php:830) in /var/www/DOFM/index.php on line 254

以上的錯誤出現。上面的錯誤是部份而已，畫面僅陳列出前面幾項。我試著利用重新安裝方式，可是在填完資料庫資料的下一步驟卻產生了問題 error log，
我使用的joomla還是1.02版，想請教各位先進，我現在該如何先挽救回資料，讓網頁出現，以利於資料
備份與移轉內容？謝謝。

Phoebus

備份：
1.檔案：直接備份joomla目錄裡的檔案
2.資料庫：直接備份mysql的data目錄裡的檔案