Bootstrapping Error Occurred

(caught in /home/alsa/public_html/wp-content/plugins/redi-wp-plugin--main--v0_8_17/vendor/ion/packaging/bootstrap.php)

Type

Throwable

Class "Ion\Package" not found.

/home/alsa/public_html/wp-content/plugins/redi-wp-plugin--main--v0_8_17/vendor/ion/autoloader/index.php on line 12