departure from multiplayer (Transformers: Fall of Cybertron)

I have a problem with TFoC multiplayer litsuha problem event name: BEX
Application Name: TFOC.exe
Application Version: 0.0.0.0
Mark application time: 504e939b
module name with the error: StackHash_ddcd

module version with the error: 0.0.0.0
Time stamp module with the error: 00000000
Exception Offset: 7521c9f5 Exception
Code: c0000005 Exception
Data: 00000008
OS Version: 6.1.7601.2.1.0.768.3
Language Code: 1049
Additional Information 1: ddcd
Additional Information 2: ddcd1e5679800075606ca1fa1dacd673
Additional Information 3: aa0b
Additional Information 4: aab0b897db5cad2