Error uploading sketch

im new to arduino programming. Im trying the LED blink tutorial, when i try to upload the sketch to the board error occur...
the following attached image was the error im facing.. Anyone know what is that error??? i just try arduino today..

Please dont put pictures of error messages.

Copy and paste the complete message and place it in code tags ( </> )
Much easier to work with.

Thanks.

sorry, the problem settle ady.. how to close the post?

No need to do anything unless you edit the TITLE and also insert " (SOLVED) "