Something's Haunting My Server...

I was just minding my own business until I heard an explosion. I thought it was one of my admins, or some random player just messing around with TNT. I went to go stop the player that was lighting the TNT but then I realized, when I press Tab, no one was online...

Then, I heard arrows firing, but it was my dispenser, powered by a redstone clock. So I went back to my build and continued. As I reached the building, I place one block and I was kicked for flying. I wasn't scared, since that glitch always happens in minehut.

But this glitch, I'm not sure if I should call it a glitch or not. I joined the game and I keep spawning in the wrong world. So I had to do /world world to get to the correct place. When I teleported in front of the mansion, a chest was there. I thought, again, it was from one of my admins, but in the chest, was a book.

Reading: 01001001 00100000 01110011 01100101 01100101 00100000 01111001 01101111 01110101 00101110 00101110 00101110

I didn't know what that meant, so I asked my friend, Melissa, if she knows. When I asked her the meaning she said: "I see you..."

I thought she was just pranking me and this conversation start on discord:

So I was getting a little terrified of whoever's haunting me server now. Maybe it's an admin prank? Maybe not. So I asked all my admins of whether they came online or not.

Vocall_ : I didn't came online for a long time ( True, he came online about a week ago and never came online ever since )

Cheffi_Minecraft: No ( He comes online when it's midnight for me. )

ConnerAMD: no?

There are some more admins I don't want to ask because they don't come online at all.

After all that time, I was in the minehut hub. "My server probably went down" I thought. ( When a server goes down it means that an online player that's AFK for too long can cause it to stop by itself or, it crashed ) I started my server just to realize that the chest is not there at all.

Am I hallucinating or what? Wait, I can't hallucinate and just right click a chest that isn't even there...

Can someone just please explain this to me?