Log error

[Ray000]

Please note the error that I copied from FS2013 log. I am playing the four acres farm map. About every 10 minutes the game will freeze for approximately 5 seconds then resume play. Is this problem due to the error that I am seeing in the log. This error continues to repeat itself.

Failed to create vertex shader, The compile returned an error.
Listing: (135) : error C1009: "time" is not member of struct "VS_INPUT"
(135) : error C1009: "mat" is not member of struct "VS_INPUT"
(136) : error C1009: "mat" is not member of struct "VS_INPUT"

Any suggestions in correcting this error?

[böserlöwe]

Hi, please post the complete Log.txt, so we can see which one of Grafics you play.