[HELP] errors in v 62 server causing client crashes WZ

[dutchuss2016]

ok i have a server set up and running players are able to login to the world but every so often when they take damage from a mob the client disconnects them and the server thows a poop loaad of errors at me heres a pastebin example taken today about an hour ago would really like some help with this

im running odin ms clean wz xmls clean wz installs in client localHOSTclient works fine logging in and playing
teamspeak 173.24.158.226.

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<pastebin of errors on the server

 

[Fraysa]

These are not errors. These are just exceptions throwed to let you know that the client was forcibly closed by the server intentionally. Read the stack's trace to find out why. You might need to print the inner exception, though.

Also, Guitar is hacking.