My game crashes

[Gingy Bread]

my game crashes.. it freezes and then stays like that.. when i go to desktop and press high octane drift while its still running it wont open so i have to shut down game and restart..
here is an example of what i found in crash folder of today:
http://prntscr.com/fkujbf

these are my crashes in total.. (bottom one is today)
http://prntscr.com/fkujx7

i would like to help the devs with these kind of problems i dont know if its only me who has it, or if anyone else also has this.
it happpens almost (not always) whn im on mikawa. even if there is less amount of players.. it happens more often when there ar more..

(my screen resolution is 1440x900 and i play on 1280x800..
details on performance
quality is on fastest
reflections on: no update (32)
shadows off (low)
motion blur off
particles on
bloom off
SSAO off

i have an Intel Core i3-324 CPU @ 3.40 ghz and 8 gb of ram (always 7.50 or more available)
i have no idea if its lack of performance.. i have 35-45 fps (exept while driving against a ghost.. then i have 15-20 fps for some reason)
it would be great if i could be able to help by sending my crash files to the devs in some way

thx for the help!

[Gingy Bread]

it would be cool to also have lower resolutions.. like 1024x768 or 800x600