Major Server issues, need help

[Serverowner]

Hello, I'm running a server and everything was working fine until 2 hours ago. Now my buff bot don't work (it's script is written in perl) (NOT WORRIED ABOUT THE BUFF BOT THAT MUCH BTW) the trading system in my game don't work I tried trading with my bots and a friend and both times it failed saying hacking activity or trade hack was found and it cancels the trade. I can provide screenshots if you guys have not heard of this before. I tried searching for it but have came up empty, which has led to this post. Thank you for your time

After reviewing it seems i misplaced this i'm very sorry.