Log window displayed. Logging events will now be recorded to this window.

alanliu407

用selenium-server-standalone-2.3.0启动一testsuite，可以顺利打开testsuite 和火狐，也可以顺利跑完testsuite中的第一个testcase，但跑完第一个testcase后，“Show log”显示：
Selenium Log Console
    * info(1313477271143): Appending missed logging messages
    * info(1313477250554): Starting test /selenium-server/tests/Order%20_%201.1
    * info(1313477250559): Executing: |open | /merchantWeb/login.action | |
    * info(1313477251907): Executing: |type | j_username |  |
    * info(1313477251926): Executing: |type | j_password |  |
    * info(1313477251936): Executing: |clickAndWait | css=input.submitButton | |
    * info(1313477256626): Executing: |pause | 3000 | |
    * info(1313477259619): Executing: |click | //div[@class='divHeader']/div[3]/div/ul/li[3]/a/span | |
    * info(1313477259694): Executing: |pause | 5000 | |
    * info(1313477264673): Executing: |waitForElementPresent | link=Order | |
    * info(1313477264703): Executing: |click | link=Order | |
    * info(1313477264784): Executing: |pause | 3000 | |
    * info(1313477267773): Executing: |waitForElementPresent | btn_searchAdv | |
    * info(1313477267792): Executing: |click | btn_searchAdv | |
    * info(1313477271152): Done appending missed logging messages
    * error(1313477271153): Log window displayed. Logging events will now be recorded to this window.。
请问大侠们，为什么会显示这个error啊,而且不能运行第二个testcase.