no php errors anywhere. Here is a trace from your plugin
1 wp-cron.php (191): do_action_ref_array(‘wp_update_plugins’)
2 wp-includes/plugin.php (565): WP_Hook->do_action(Array(0))
3 wp-includes/class-wp-hook.php (348): WP_Hook->apply_filters(”, Array(0))
4 wp-includes/class-wp-hook.php (324): MPSUM_Disable_Updates->maybe_auto_update()
5 /plugins/stops-core-theme-and-plugin-updates/includes/MPSUM_Disable_Updates.php (191): do_action(‘wp_maybe_auto_update’)
6 wp-includes/plugin.php (517): WP_Hook->do_action(Array(1))
7 wp-includes/class-wp-hook.php (348): WP_Hook->apply_filters(”, Array(1))
8 wp-includes/class-wp-hook.php (324): wp_maybe_auto_update
9 wp-includes/update.php (861): WP_Automatic_Updater->run()
10 wp-admin/includes/class-wp-automatic-updater.php (676): WP_Automatic_Updater->update(plugin, Object(stdClass))
11 wp-admin/includes/class-wp-automatic-updater.php (487): Plugin_Upgrader->upgrade(oxygen/functions.php, Array(4))
12 wp-admin/includes/class-plugin-upgrader.php (237): WP_Upgrader->run(Array(7))
13 wp-admin/includes/class-wp-upgrader.php (988): do_action(‘upgrader_process_complete’)
14 wp-includes/plugin.php (517): WP_Hook->do_action(Array(2))
15 wp-includes/class-wp-hook.php (348): WP_Hook->apply_filters(”, Array(2))
16 wp-includes/class-wp-hook.php (324): MPSUM_Logs->log_updates(Object(Plugin_Upgrader), Array(4))