hello! im kinda new in creating an RO! i just want to know what causes this kind of error! every time i log in it has a 50/50 % chance that it might go like this, it has a 50% chance of successfully logging in without having this error but the other 50% usually happens with something like this! i dunno where this error comes from! i already check my addded custom items and script but they usually dont have any kind of error! im also using the old npc sprites not the 2011 then my main town is the prontera! i dunno what to do plsss help or what would you recommend!