I can't edit my themes or plugins since upgrading to 2.8. I get this error:
Fatal error: Call to undefined function token_get_all() in /home/kitsune/foxhack/wp-admin/includes/misc.php on line 273
I've tried going to wp-admin/update-core.php and force WordPress to reinstall itself, and the error still happens. I did a straight upgrade from 2.7.1 to 2.8.
Can anyone please help?