Fatal error: Uncaught Error: Class "PHPUnit\Framework\Constraint\Constraint" not found in /www/wwwroot/base.code.treexhd.me/VSCode/nkust/KP_LAST/erp/vendor/symfony/mime/Test/Constraint/EmailHasHeader.php:17
Stack trace:
#0 {main}
thrown in /www/wwwroot/base.code.treexhd.me/VSCode/nkust/KP_LAST/erp/vendor/symfony/mime/Test/Constraint/EmailHasHeader.php on line 17