Problems after WooCommerce uninstall

Hello, I wrote in earlier today regarding problems on my site after uninstalling WooCommerce. I just experienced my second problem which is quite alarming. Now, when I try to use other features in WP, I get an error message that I don't have admin rights. I wanted to look at the setting in Coursepress Pro and also the Menu setting under the Appearance section in Wordpress.

I got basically the same error message for both. I've never had any issues with this in the past. That is why I'm assuming it has something to do with me uninstalling WooCommerce.

Thanks. See error message below.

Warning: array_splice() expects parameter 1 to be array, null given in /home/personalpresence/public_html/wp-content/plugins/above-the-fold-optimization/admin/admin.class.php on line 86

Warning: Invalid argument supplied for foreach() in /home/personalpresence/public_html/wp-admin/includes/plugin.php on line 1560
You do not have sufficient permissions to access this page.