Limit RefBacks Shown on THREADDISPLAY

I have hundreds of RefBacks shown on some forum threads, which as you can imagine makes the pages extremely slow to load.

Is there some code alteration that could be done to limit the display of RefBacks to the latest 50 or so. It would be great if I could provide a total for each thread as well.

You can modify functions_vbseo_hook.php file for that:
FIND:

PHP Code:

WHERE t_incoming=1 AND t_deleted=0 AND t_wait=0
AND " . ($ismod?'':'t_approve>0 AND ') . "t_threadid = '" . $thread['threadid'] . "' " . "ORDER BY t_time " . (preg_match('#^(asc|desc)$#i', VBSEO_DEFAULT_LINKBACKS_ORDER) ? VBSEO_DEFAULT_LINKBACKS_ORDER : "DESC") 


ADD BELOW:

PHP Code:

." LIMIT 0,50"