So I would like to know, when you guys compile it, what exactly caused that crash? Which part? Which code?
https://github.com/Fluorohydride/ygopro 

Though its version is set to 1.033.3, but according to ygopro's update log and the test result of database and scripts, I think it is ok also for 1.033.2V3, so I tell my fellow to compile it using vs2008(to use vs2008, he modified some codes), and the server is updated.

Now there is the problem. Players' feedback show there are many disconnection and after my check, I think the server's ygopro is undergoing frequent crashes...I have to wait for him to help but I am worried about it. Can we fix it? Is there any suggestion? Thanks!

So I would like to know, when you guys compile it, what exactly caused that crash? Which part? Which code?
https://github.com/Fluorohydride/ygopro 

Though its version is set to 1.033.3, but according to ygopro's update log and the test result of database and scripts, I think it is ok also for 1.033.2V3, so I tell my fellow to compile it using vs2008(to use vs2008, he modified some codes), and the server is updated.

Now there is the problem. Players' feedback show there are many disconnection and after my check, I think the server's ygopro is undergoing frequent crashes...I have to wait for him to help but I am worried about it. Can we fix it? Is there any suggestion? Thanks!

Which YGOPro "Server" Software are you using? Yuyufengs, Buttys, Percy's, Checkmates? What you are showing is the unmodded "client".