[Help] FlyFF World Server gets overload.

Hello guys I am new on this forum but I saw peaple's are able to answer 80% of the question's.
My world server is crashing because it gets overloaded, is there annyone who knows how to fix it ?
2bad there are not errors in the error logs, but the server keeps crash if it gets overloads.

PS: Its only server 1 wich crash's and s2 & s3 stays online.
Thanks for the help!

bumb >.<

How do you mean with overload? To many players or to much mobs? Gives us an bit more information.

I'm dutch to, could we talk in private cuz its a lil bit confused what I want to explain.
Its just getting overloaded and than the world server crashes, don't know if its cause to much players or causo mobs, there are none error logs.