xj3d error

http://localhost/d0132323223313.x3d complete.
http://localhost/d0132323223320.x3d complete.
http://localhost/d0132323223321.x3d complete.
http://localhost/d0132323223322.x3d complete.
http://localhost/d0132323223323.x3d complete.
http://localhost/d01323232322120.x3d complete.
http://localhost/d01323232322121.x3d complete.
http://localhost/d01323232322122.x3d complete.
http://localhost/d01323232322123.x3d complete.
http://localhost/d01323232322210.x3d complete.
http://localhost/d01323232322211.x3d complete.
http://localhost/d01323232322212.x3d complete.
http://localhost/d01323232322213.x3d complete.
http://localhost/d01323232322313.x3d complete.
http://localhost/d013232323323.x3d complete.
http://localhost/d0132323330.x3d complete.
http://localhost/d01323232322300.x3d complete.
Warning: Trying to remove non-existent space!
http://localhost/d01323232322301.x3d complete.
http://localhost/d01323232322330.x3d complete.
http://localhost/d01323232322331.x3d complete.
Warning: Trying to add duplicate space!
Warning: Stuck on same queue count: scripts: 259 textures: 259 stopping throttle.

invalid-file