Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/albumbz/public_html/bid2rent/_asdavendor_asaas/theseer/tokenizer/tests/XMLSerializerTest.php:9 Stack trace: #0 {main} thrown in /home/albumbz/public_html/bid2rent/_asdavendor_asaas/theseer/tokenizer/tests/XMLSerializerTest.php on line 9