L2-scripts Форум - [CORE] failed writing char info errors in console

lots of times i get this error in console,
also in game , if i use alt+g and click inventory, nothing appears , other buttons work, status, etc.

Код:

[04.10.13 18:07:23:455] ERROR s2c.CharInfo: You cant send CharInfo about his character to active user!!!

[04.10.13 18:07:23:458] ERROR s2c.L2GameServerPacket: Client: IN_GAME IP: 58.9.140.202 Account: injun1577 Player : WhirlWind[273597028] - Failed writing: [S] CharInfo - Server Version: 'F:\tools' doesn't exist

java.lang.NullPointerException

[04.10.13 18:07:35:499] ERROR s2c.CharInfo: You cant send CharInfo about his character to active user!!!

[04.10.13 18:07:35:501] ERROR s2c.L2GameServerPacket: Client: IN_GAME IP: 58.9.140.202 Account: injun1577 Player : WhirlWind[273597028] - Failed writing: [S] CharInfo - Server Version: 'F:\tools' doesn't exist

java.lang.NullPointerException