Fatal error: Uncaught Error: Class 'MyCLabs\Enum\Enum' not found in D:\www\wordpress - 安裝環境+外掛測試\02.外掛程式\常用外掛\filebird-pro\vendor\maennchen\zipstream-php\src\Option\Method.php:16 Stack trace: #0 {main} thrown in D:\www\wordpress - 安裝環境+外掛測試\02.外掛程式\常用外掛\filebird-pro\vendor\maennchen\zipstream-php\src\Option\Method.php on line 16