Thanks for your support mate! :)
The problem is, the SMPA60 error only occurs, when u have cars standin in front of a "home" or a saving-point.
Actually i dont have this error.
For now the game runs very well in singleplayer without crashes. The reason therefor is, i fixed the Taser manually,
but when i play in Multiplayer with my bro the game keeps chrashing randomly after maybe 5 or maybe 60 minutes.
Once the Game crash i dont get any Error report, like SMPA 60.
when i quit the Game normally, it shuts down normally and then the MMA10 errorcode occurs, sayin "not enough Memory"
But never the less thanks for ur effort to help me buddy ;)