Phaser 2.3.0 background not rendering when moving

[ginkogames]

I want to ask about background not rendering when moving in a platform game when using phaser 2.3.0

 

I've read this tutorial https://github.com/fariazz/phaser-sidescroller and used it, but there is an error .. the tutorial were using phaser 2.1.2 and work just fine .. but if I change the phaser to 2.3.0 it doesn't work at all when rendering the background like the image in attachment.

 

problem: all rendering is fine at start, but when the character moves the background then only showing a little bit at right and white only at background.

 

this is not happening in 2.1.2, is it any function changed on 2.3.0 ?