error message trying to watch thread

[ima71 trucks are older]

I clicked the "watch this thread for replies" link at the bottom of a thread I hadn't posted in.
I had nothing to say (I know thats rare ) but was interested.

this was the message I got:

Warning: shell_exec() has been disabled for security reasons in /home/oldsmo2/public_html/ford/forum/includes/page_tail.php on line 35

mean anything? Am I watching my thread or is that a fail massege?

[DuckRyder]

Actually, I just got that at the botom of a thread, so I'm not sure it is related to watching...

Warning: shell_exec() has been disabled for security reasons in /home/oldsmo2/public_html/ford/forum/includes/page_tail.php on line 35

[1971ford]

that is at the bottom of every thread. i dont know why though and i havent had a problem with watching replies.