Today, I was testing my custom modpack when I found a squid-like mob that mimics a chorus plant. I didn't find a spawn egg for this mob, so I tried to summon it by using the /summon command. Then, I saw the following name "alexsmobs:focal_point". I thought that it could be the mob I was searching for, so I tried to summon it. When i did so, the game freezed and after some time it crashed, and I was no longer able to access this world, because doing so repeats the process.