Fatal error: Uncaught Error: Class "Opis\JsonSchema\Keywords\MultipleOfKeyword" not found in C:\xampp\htdocs\wo\woocommerce\vendor\opis\json-schema\src\Keywords\MultipleOfDataKeyword.php:23 Stack trace: #0 {main} thrown in C:\xampp\htdocs\wo\woocommerce\vendor\opis\json-schema\src\Keywords\MultipleOfDataKeyword.php on line 23