A Bitcoin address posted about a Blockchain wallet isn't going to achieve much.  I've had this problem before, the Blockchain wallet is a bit confusing about whether you have enough funds or not because their fee estimation is terrible and the wallet is pretty buggy.

There's not much to say that will help you, you can always set your own fee on advanced send and do the maths yourself to check if they're right.

EDIT: now that you've shown your address I can see that there's not a lot in it.  The Blockchain wallet is compiled of several addresses though, I get a new one whenever I receive so I don't know how it's showing that you've received so many transactions to that address.