Fatal error: Uncaught Error: Class "Opis\JsonSchema\Validator" not found in /home/samipe/public_html/wp-content/plugins/woocommerce/vendor/opis/json-schema/src/CompliantValidator.php:20
Stack trace:
#0 {main}
thrown in /home/samipe/public_html/wp-content/plugins/woocommerce/vendor/opis/json-schema/src/CompliantValidator.php on line 20