Jetpack Backup Plugin Error

Hi,

Our site is down as a result of this, 

Error Details

=============

An error of type E_ERROR was caused in line 102 of the file /nas/content/live/site/wp-content/plugins/jetpack-backup/vendor/jetpack-autoloader/class-php-autoloader.php. Error message: Uncaught Error: Failed opening required '/nas/content/live/site/wp-content/plugins/jetpack-backup/vendor/automattic/jetpack-autoloader/src/class-autoloader.php' (include_path='.:/usr/share/pear/php:/usr/share/php') in /nas/content/live/site/wp-content/plugins/jetpack-backup/vendor/jetpack-autoloader/class-php-autoloader.php:102

Stack trace:

#0 [internal function]: Automattic\Jetpack\Autoloader\jp9559eef123208b7d1b9c15b978567267_backupⓥ3_2\al5_0_6\PHP_Autoloader::load_class('Autoloader')

#1 /nas/content/live/site/wp-content/mu-plugins/wpe-update-source-selector/classes/autoloader.php(10): class_exists('Autoloader')

#2 /nas/content/live/site/wp-content/mu-plugins/wpe-update-source-selector.php(71): require_once('/nas/content/li...')

#3 /nas/content/live/site/wp-includes/class-wp-hook.php(324): WPE_Update_Source_Selector\wpe_uss_init('')

#4 /nas/content/live/site/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array)

#5 /nas/content/live/site/wp-includes/plugin.php(517): WP_Hook->do_action(Array)

#6 /nas/content/live/site/wp-settings.php(704): do_action('init')

#7 /nas/content/live/site/wp-config.php(120): require_once('/nas/content/li...')

#8 /nas/content/live/site/wp-load.php(50): require_once('/nas/content/li...')

#9 /nas/content/live/site/wp-login.php(12): require('/nas/content/li...')

#10 {main}

  thrown

WordPress version 6.7.1

Active theme:  (version )

Current plugin: Jetpack VaultPress Backup (version 3.2)

PHP version 8.2.28

We have hosted the site at wp engine and plugins are managed by the wp-engine smart plugin manager.