X-TRAP Error 05-0400-00000000-533

Hi, I keep getting X-TRAP Error 05-0400-00000000-533 after this previous update. I have gotten this error before and it was due to Kaspersky Anti-Virus, but they patched it about a month ago. I'm getting this error again. I can get into the lobby, but after about 30 seconds, it gives me the error and boots me out of the game. If someone could help me, that would be great!