Fatal error: Uncaught Error: Interface "Opis\JsonSchema\KeywordValidator" not found in /home/samipe/public_html/wp-content/plugins/woocommerce/vendor/opis/json-schema/src/KeywordValidators/CallbackKeywordValidator.php:23 Stack trace: #0 {main} thrown in /home/samipe/public_html/wp-content/plugins/woocommerce/vendor/opis/json-schema/src/KeywordValidators/CallbackKeywordValidator.php on line 23