234.entity JavaError

I was just sitting in my world making good progress. There I was heading towards a village, seeing a lot of villagers. Suddenly, all the villagers in the nearby village just disappeared. A weird structure was in the village, I just thought it was a malformed building, so I went inside. BOOM! Hundreds of TNTs exploded, destroying the structure instantly. I died, of course. A messaged appeared in chat saying, "Killed by entity234.langJavaError"
I thought it was a Java error. Then I freaked out when the chat began sending messages
Java.error.entity234 will!
Java.error.entity234 kill!
Java.error.entity234 you!
Then my Minecraft glitched. I checked my fps, it was very low. Since I wasn't playing in full screen mode, I could see the time at the bottom, it was 2:34 PM. I was really creeped out, because I just ate dinner. I looked outside, it was pretty dark already. I was confused.
A weird sound started to play and my Minecraft crashed. A program then opened up. It was swarmed with messages that were saying:
JavaError.exe: you
JavaError.exe: will
JavaError.exe: suffer
JavaError.exe: like
JavaError.exe: I
JavaError.exe: and
JavaError.exe: feel
JavaError.exe: the
JavaError.exe: pain
JavaError.exe: in 
JavaError.exe: my 
JavaError.exe: heart.
Then the program closed and Minecraft opened up.
The crash report said,
"Entity 234:(summoned object successfully)
Entity 234:(JavaLangOverload)"
I freaked out and deleted that world. Entity 234 has never appeared in my worlds since I deleted the world.
Signs of Entity234 :
-weird structures with traps
-weird clicking noises
-mobs disappearing
-crashing and messages
Category:Creepypasta
Category:Entities
Category:Supernatural
Category:Short Pastas