So everything was working fine with my plugins, but after deactivating one of them, I've been getting a fatal error and I can't activate a new plugin I've installed.
The plugin that started this (and has since been deleted from the server) was . Now I get the following error:
Fatal error: Call to undefined function wp_register_plugin_realpath() in /home/thattesa/public_html/wp-admin/plugins.php on line 150
I've googled this and found some similar threads and I've even tried replacing my wp-settings.php file with a freshly downloaded one. No luck.
Any ideas?