Error after todays update

Hello sir,

Installed the plugin this morning and just updated it a few minutes ago after i noticed me there was one. After i updated the plugin disapeared from my menu. Tried to deactivate and then active again but now keep on getting this error when i try to activate:

Fatal error: Call to a member function remove_cap() on a non-object in /home/single1q/public_html/wp-content/plugins/ez-emails/ezemails.php on line 136

Also can’t delete the plugin. Then is says:

Fatal error: Call to a member function get_names() on a non-object in /home/single1q/public_html/wp-content/plugins/ez-emails/uninstall.php on line 14

https://www.ads-software.com/plugins/ez-emails/