Spawned creature crashes world server

[Reddyyguy]

So I was messing around on my server today, decided to spawn Sartharion.

Blah blah, looked him up, spawned his ID aaaand... world server crashed. Any account that logs in near him crashes, run to him and it crashes. I'm completely lost on what to do. Help please?!

[Ground Zero]

Find the spawn in the database in world, if you don't know the id look up the name in the creatures table and then find it in the spawns table and delete the entry.

[Reddyyguy]

I did that and the monster is still there.

[Zymus]

Clear your cache client side maybe?