CRITICAL ERROR: The <code>%1$s</code> directory was successfully renamed to the new name (<code>%2$s</code>). However, an error occurred when updating the <code>wp-config.php</code> file to configure WordPress to use the new content directory. iThemes Security attempted to rename the directory back to its original name, but an unknown error prevented the rename from working as expected. In order for your site to function properly, you will either need to manually rename the <code>%2$s</code> directory back to <code>%1$s</code> or manually update the <code>wp-config.php</code> file with the necessary modifications. Instructions for making this modification can be found <a href="%3$s">here</a>.