Works like a champ! Thank You.
I get the same error message:
Warning: Missing argument 2 for update_option(), called in /home/slweb/public_html/sl201103/wp-content/plugins/restrict-categories/restrict-categories.php on line 193 and defined in /home/slweb/public_html/sl201103/wp-includes/functions.php on line 502
as soon as I activate it. I’m using it on another site, hosted on the same service, without any problems.
