Fatal error: Uncaught Error: Class "WPSH\SignInWithApplePlugin\Plugin" not found

[hiddenpearls]

Fatal error: Uncaught Error: Class "WPSH\SignInWithApplePlugin\Plugin" not found
in /Users/adnan/Local Sites/devanalytify/app/public/wp-content/plugins/sign-in-with-apple-master/plugin.php on line 20

Call stack:

{closure}()
wp-includes/class-wp-hook.php:307
WP_Hook::apply_filters()
wp-includes/class-wp-hook.php:331
WP_Hook::do_action()
wp-includes/plugin.php:476
do_action()
wp-settings.php:461
require_once()
wp-config.php:91
require_once()
wp-load.php:50
require_once()
wp-admin/admin.php:34
require_once()
wp-admin/plugins.php:10