进游戏一直加载，服务器报错

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[错误] Server:0.12.4-R2-0408开发版

[错误] Trace:

SyntaxError: Unexpected token  in JSON at position 0

    at JSON.parse (<anonymous>)

    at Object.parse (D:\JET\Server\core\util\json.js:18:17)

    at ProfileServer.loadProfilesFromDisk (D:\JET\Server\src\classes\profile.js:18:48)

    at ProfileServer.initializeProfile (D:\JET\Server\src\classes\profile.js:14:14)

    at ProfileServer.getProfile (D:\JET\Server\src\classes\profile.js:39:18)

    at ProfileServer.getPmcProfile (D:\JET\Server\src\classes\profile.js:49:21)

    at TraderServer.getAllTraders (D:\JET\Server\src\classes\trader.js:26:47)

    at updateTraders (D:\JET\Server\src\classes\keepalive.js:14:53)

    at Object.main (D:\JET\Server\src\classes\keepalive.js:5:9)

    at Object.handleKeepAlive [as /client/game/keepalive] (D:\JET\Server\src\responses\keepalive.js:4:17)