Adsworth has released a patch for the problem, but it’s based on StatTraq 1.0a. To apply the patch, you need to get the correct version of StatTraq, or else the instruction will be incorrect.
The patch by adsworth (stattraq-for-1.5-2.patch) can be found here (no longer available).
Or else, you can use the modified version of StatTraq 1.0a, by adsworth too, with patch readily applied. Download the complete version: stattraq-for-1.5-2.zip (no longer available).
For full information, visit adsworth’s StatTraq (no longer available).