Error downloading an update?

[dragonownzor]

Okay, so I was just about to play some B-team with my friends, then it said there was an update, and as you would, i clicked update, but then an error came up saying Error downloading. Here is the URL it couldn't connect to: http://mirror.technicpack.net/validate?a=83c08bb3ccbc44bc9d9b21312ad4d72e&c=aab2ce95-4056-4e7d-98af-0078d0fdcf86 So if you do have any idea, please help, I have tried deleting the folder and reseting the modpack folder, any help at all would be much obliged.