Hey guys, i have on my network an CREATIVE server. Now a user have crashed the server with an armor stand, i have the plugin ItemFixer... but it havent work. now all guys get kicked, when want join the server. What can i do to fix the problem ? and what can i to, to dont get it again " [19:27:28 ERROR]: java.lang.IllegalArgumentException: Extrenuous data in: -13228301 "