mysql:SQLSTATE[HY000]: General error: 1047 Prepare unsupported!

[x12311231]

[root@localhost mycat]# cat version.txt
BuildTime 2015-05-27 01:55:20
GitVersion e3bf75fcd5ce5b12a40c1ce30805aed6c30f2c04
MavenVersion 1.3.0.3-release
GitUrl https://github.com/MyCATApache/Mycat-Server.git
MyCatSite http://www.mycat.org.cn
QQGroup 106088787
请问下版本几支持预处理呢？