Warning Errors after Restore

Hello,

I downloaded the “Hummingbird” plugin to help address some pagespeed issues. I didn’t like what the plugin was doing to my site and uninstalled it. Then performed a system restore.

I now see this on top of every page of my site:

Warning: include_once(/home/everyd18/public_html/wp-content/plugins/hummingbird-performance/core/class-utils.php): failed to open stream: No such file or directory in /home/everyd18/public_html/wp-content/advanced-cache.php on line 24

Warning: include_once(): Failed opening ‘/home/everyd18/public_html/wp-content/plugins/hummingbird-performance/core/class-utils.php’ for inclusion (include_path=’.:/usr/local/php73/pear’) in /home/everyd18/public_html/wp-content/advanced-cache.php on line 24

Warning: include_once(/home/everyd18/public_html/wp-content/plugins/hummingbird-performance/core/class-module.php): failed to open stream: No such file or directory in /home/everyd18/public_html/wp-content/advanced-cache.php on line 26

Warning: include_once(): Failed opening ‘/home/everyd18/public_html/wp-content/plugins/hummingbird-performance/core/class-module.php’ for inclusion (include_path=’.:/usr/local/php73/pear’) in /home/everyd18/public_html/wp-content/advanced-cache.php on line 26

Warning: include_once(/home/everyd18/public_html/wp-content/plugins/hummingbird-performance/core/modules/class-page-cache.php): failed to open stream: No such file or directory in /home/everyd18/public_html/wp-content/advanced-cache.php on line 28

Warning: include_once(): Failed opening ‘/home/everyd18/public_html/wp-content/plugins/hummingbird-performance/core/modules/class-page-cache.php’ for inclusion (include_path=’.:/usr/local/php73/pear’) in /home/everyd18/public_html/wp-content/advanced-cache.php on line 28

Warning: Cannot modify header information – headers already sent by (output started at /home/everyd18/public_html/wp-content/advanced-cache.php:24) in /home/everyd18/public_html/wp-includes/pluggable.php on line 1281

Please help!