Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/wiley/public_html/wp-content/plugins/wp-import-export-lite/vendor/maennchen/zipstream-php/test/bug/BugHonorFileTimeTest.php:21 Stack trace: #0 {main} thrown in /home/wiley/public_html/wp-content/plugins/wp-import-export-lite/vendor/maennchen/zipstream-php/test/bug/BugHonorFileTimeTest.php on line 21