匯入介面翻譯時發生錯誤

今天安裝drupal 7.0版本時
發生
匯入介面翻譯時發生錯誤
請到錯誤頁面
An AJAX HTTP error occurred. HTTP Result Code: 200 Debugging information follows. Path: http://127.0.0.1/drupal/install.php?profile=standard&locale=zh-hant&id=2... StatusText: OK ResponseText: Fatal error: Maximum execution time of 60 seconds exceeded in C:\xampp\htdocs\drupal\includes\database\database.inc on line 2039 Fatal error: Maximum execution time of 60 seconds exceeded in C:\xampp\htdocs\drupal\includes\bootstrap.inc on line 3069 Notice: Trying to get property of non-object in C:\xampp\htdocs\drupal\modules\dblog\dblog.module on line 144 Uncaught exception thrown in session handler.PDOException: SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'uid' cannot be null: INSERT INTO {watchdog} (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (:db_insert_placeholder_0, :db_insert_placeholder_1, :db_insert_placeholder_2, :db_insert_placeholder_3, :db_insert_placeholder_4, :db_insert_placeholder_5, :db_insert_placeholder_6, :db_insert_placeholder_7, :db_insert_placeholder_8, :db_insert_placeholder_9); Array ( [:db_insert_placeholder_0] => [:db_insert_placeholder_1] => php [:db_insert_placeholder_2] => %type: !message in %function (line %line of %file). [:db_insert_placeholder_3] => a:6:{s:5:"%type";s:6:"Notice";s:8:"!message";s:36:"Trying to get property of non-object";s:9:"%function";s:23:"_drupal_session_write()";s:5:"%file";s:43:"C:\xampp\htdocs\drupal\includes\session.inc";s:5:"%line";i:173;s:14:"severity_level";i:5;} [:db_insert_placeholder_4] => 5 [:db_insert_placeholder_5] => [:db_insert_placeholder_6] => http://127.0.0.1/drupal/install.php?profile=standard&locale=zh-hant&id=2... [:db_insert_placeholder_7] => http://127.0.0.1/drupal/install.php?profile=standard&locale=zh-hant&op=s... [:db_insert_placeholder_8] => 127.0.0.1 [:db_insert_placeholder_9] => 1298465016 ) in dblog_watchdog() (line 155 of C:\xampp\htdocs\drupal\modules\dblog\dblog.module).

後來改裝7.X-dev (想說中文翻譯檔是2/22的版本)
結果還是發生了

匯入介面翻譯時發生錯誤
請到錯誤頁面
An AJAX HTTP error occurred. HTTP Result Code: 200 Debugging information follows. Path: http://127.0.0.1/drupal7/install.php?profile=standard&locale=zh-hant&id=... StatusText: OK ResponseText: Fatal error: Maximum execution time of 60 seconds exceeded in C:\xampp\htdocs\drupal7\includes\database\database.inc on line 2039

想請問這要怎麼克服呢?
這樣是不是就表示沒有翻譯完全?
因為直接選擇「請到錯誤頁面」
還是可以安裝完成
但不曉得會不會有甚麼影響?

我是用XAMPP 1.7.3版本裝在WIN XP上
謝謝