Hummingbird update caused error

I updated hummingbird and now get this error in dashboard:

Site still seems to function ok on front end, but the backend looks a bit jacked up.

Warning: include_once(/home/atdny/public_html/wp-content/plugins/wp-hummingbird/wp-hummingbird.php): failed to open stream: No such file or directory in /home/atdny/public_html/wp-settings.php on line 305

Warning: include_once(): Failed opening ‘/home/atdny/public_html/wp-content/plugins/wp-hummingbird/wp-hummingbird.php’ for inclusion (include_path=’.:disappointed:usr/lib/php:disappointed:usr/local/lib/php’:wink: in /home/atdny/public_html/wp-settings.php on line 305

Warning: strpos(): Empty needle in /home/atdny/public_html/wp-includes/plugin.php on line 658

Warning: strpos(): Empty needle in /home/atdny/public_html/wp-includes/plugin.php on line 658

Warning: strpos(): Empty needle in /home/atdny/public_html/wp-includes/plugin.php on line 658

Warning: strpos(): Empty needle in /home/atdny/public_html/wp-includes/plugin.php on line 658

Warning: strpos(): Empty needle in /home/atdny/public_html/wp-includes/plugin.php on line 658

Warning: strpos(): Empty needle in /home/atdny/public_html/wp-includes/plugin.php on line 658

Warning: strpos(): Empty needle in /home/atdny/public_html/wp-includes/plugin.php on line 658

Warning: strpos(): Empty needle in /home/atdny/public_html/wp-includes/plugin.php on line 658