Issue in theme upgrading

[Trinit]

In my board when I surf to a forum I see:
All 16 threads on this page are selected. Select all 16 threads in this forum.
All 16 threads in this forum are selected. Clear Selection.

How could I fix this?

Demo: http://goxema.com

This happened after upgrading
Thanks in advance.

[Alan S.]

http://community.mybb.com/thread-75855-p...#pid554165

[Trinit]

OH thanks Because searching I got no result!