Fatal error: Uncaught Error: Class "LegacyPHPUnit\TestCase" not found in /home/php8crons/public_html/xpert/includes/selling-partner-api-main/vendor/friendsofphp/php-cs-fixer/tests/TestCase.php:73 Stack trace: #0 {main} thrown in /home/php8crons/public_html/xpert/includes/selling-partner-api-main/vendor/friendsofphp/php-cs-fixer/tests/TestCase.php on line 73