Deprecated errors.

Get theses errors when activating:

Notice: add_option was called with an argument that is deprecated since version 2.3 with no alternative available. in /Users/username/Sites/editpost/dev/wp-includes/functions.php on line 3000 Notice: add_option was called with an argument that is deprecated since version 2.3 with no alternative available. in /Users/username/Sites/editpost/dev/wp-includes/functions.php on line 3000 Notice: add_option was called with an argument that is deprecated since version 2.3 with no alternative available. in /Users/username/Sites/editpost/dev/wp-includes/functions.php on line 3000 Notice: add_option was called with an argument that is deprecated since version 2.3 with no alternative available. in /Users/username/Sites/editpost/dev/wp-includes/functions.php on line 3000 Notice: add_option was called with an argument that is deprecated since version 2.3 with no alternative available. in /Users/username/Sites/editpost/dev/wp-includes/functions.php on line 3000 Notice: has_cap was called with an argument that is deprecated since version 2.0! Usage of user levels by plugins and themes is deprecated. Use roles and capabilities instead. in /Users/username/Sites/editpost/dev/wp-includes/functions.php on line 2998

http://wordpress.org/plugins/wordpress-exit-box-lite/