[Plugin: WP-Tabbity] Error when adding more than two tabs

Hello.

When I add more than 2 tabs, let’s say 4, all the tabs show the contents of all the other tabs.

this is the code:

[wp-tabbity title=”Sep”]
The content of the first tab.
[/wp-tabbity]
[wp-tabbity title=”Ago”]
The content of the second tab
[/wp-tabbity]
[wp-tabbity title=”Jul”]
The content of the third tab
[/wp-tabbity]
[wp-tabbity title=”Jun”]
The content of the fourth tab
[/wp-tabbity]
[wp-tabbitygroup]

and this is what it shows:

Sep Ago Jul Jun
The content of the first tab.
The content of the second tab
The content of the third tab
The content of the fourth tab