[TigerC10]

Well, 86400 = 24 hours, so that's setting it to 2 days in the future at least.

Change the snippet to

// ### TODAY'S EVENTS #################################################
if ($vbulletin->options['showevents'])
{
    require_once(DIR . '/includes/functions_calendar.php');

    $future = gmdate('n-j-Y' , TIMENOW);

See if that does anything. If not, then there's something in functions_calendar.php that is breaking.




EDIT:
On second thought, add this right below the global.php include:

require_once(DIR . '/includes/functions_bigthree.php');

See if that does anything for you.