Activity

I am having problems trying to activate plugins for my bbPress forums. I have tried several different one’s for things like adding a post count and rewards but I get the following error:

Plugin could not be activated because it triggered a fatal error.
Fatal error: Maximum execution time of 30 seconds exceeded in /home5/mysocce3/public_html/wp-includes/post.php on line 1670

Any idea how this can be resolved?