Safari 跳出異常訊息 - MAC

使用到一半突然跳出這訊息


如圖

https://dl.dropboxusercontent.com/u/56544395/snapshot/Screen%20Shot%202014-05-23%20at%20%E4%B8%8A%E5%8D%8812.12.41.jpg

短網址 http://goo.gl/RkqH4g
請問如何解決

附上系統資訊：
Hardware Overview:

Model Name: MacBook Pro
Model Identifier: MacBookPro7,1
Processor Name: Intel Core 2 Duo
Processor Speed: 2.4 GHz
Number of Processors: 1
Total Number of Cores: 2
L2 Cache: 3 MB
Memory: 8 GB
Bus Speed: 1.07 GHz
Boot ROM Version: MBP71.0039.B0E
SMC Version (system): 1.62f7
Serial Number (system):
Hardware UUID:
Sudden Motion Sensor:
State: Enabled

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