Signature Help..?

[DeathHowl]

I've tried to edit my signature 3 TIMES.  After the third time it's saying "Hacking attempt.."

..

How is that even possible? All I wanted was to edit my signature. Here's what shows up...



Like, wtf is going on?.. How is it even possible for me to hack myself? This is driving me crazy. I need help.

EDIT:

I finally managed to edit my signature XD I don't need help anymore. Thy for directing me to that link, Feareh. :3

[Feareh]

This is a common glitch I've been seeing around here. No one is trying to hack your account, it's just a forum glitch that seems to be coming up.
Signatures only work for gif, and jpg. it will not work for png
Perhaps give it a day or so and try to input the img
To get a image code you can use tinyurl or photobucket.

For more understanding on this, here's another trend that had the same problem and was solved:
http://www.feral-heart.com/index.php?option=com_jfusion&Itemid=2&jfile=index.php&topic=11380.0

[DeathHowl]

The picture I used was a .jpg

But it worked completley fine yesterday. The picture showed up. Lemme try to switch the picture..