Can't upgrade Wordpress

[geppettvs25]

I recently have received a message to update to Wordpress 3.6 and I am receiving some errors when trying to update as shown in the next screenshot:



I have waited for a week or so in order to open this thread but I would appreciate a lot if somebody tell me if is something that I am doing wrong or is something in my free hosting. I have tried Automatic Update with no success, tried the Manual Update with no success.

Thanks in advance.

 

[HussamT]

manually upload the contents of the zip file from ftp. that should help for now.