Fatal error: Uncaught Error: Class 'MPSUM_Admin_Ajax' not found in /home/user2058044/www/konsultstroy.by/wp-content/plugins/stops-core-theme-and-plugin-updates/main.php:197
Stack trace:
#0 /home/user2058044/www/konsultstroy.by/wp-includes/class-wp-hook.php(307): MPSUM_Updates_Manager->init('')
#1 /home/user2058044/www/konsultstroy.by/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters(NULL, Array)
#2 /home/user2058044/www/konsultstroy.by/wp-includes/plugin.php(474): WP_Hook->do_action(Array)
#3 /home/user2058044/www/konsultstroy.by/wp-settings.php(587): do_action('init')
#4 /home/user2058044/www/konsultstroy.by/wp-config.php(92): require_once('/home/user20580...')
#5 /home/user2058044/www/konsultstroy.by/wp-load.php(50): require_once('/home/user20580...')
#6 /home/user2058044/www/konsultstroy.by/wp-blog-header.php(13): require_once('/home/user20580...')
#7 /home/user2058044/www/konsultstroy.by/index.php(19): require('/home/user20580...')
#8 {main}
thrown in /home/user2058044/www/konsultstroy.by/wp-content/plugins/stops-core-theme-and-plugin-updates/main.php on line 197