Error after wp update 5.1.1

Hi, I have error
Fatal error: Uncaught Error: Call to undefined function opcache_get_configuration() in /home/airconac/airconacademy.com/www/wp-content/plugins/opcache/opcache.php:238 Stack trace: #0 /home/airconac/airconacademy.com/www/wp-includes/class-wp-hook.php(286): OPcache_dashboard->render_admin_page(”) #1 /home/airconac/airconacademy.com/www/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(”, Array) #2 /home/airconac/airconacademy.com/www/wp-includes/plugin.php(465): WP_Hook->do_action(Array) #3 /home/airconac/airconacademy.com/www/wp-admin/admin.php(253): do_action(‘toplevel_page_o…’) #4 {main} thrown in /home/airconac/airconacademy.com/www/wp-content/plugins/opcache/opcache.php on line 238

How I can fix it?