Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/myclienteu/api-oh-my/vendor/squizlabs/php_codesniffer/tests/Core/Tokenizer/AbstractTokenizerTestCase.php:22 Stack trace: #0 {main} thrown in /home/myclienteu/api-oh-my/vendor/squizlabs/php_codesniffer/tests/Core/Tokenizer/AbstractTokenizerTestCase.php on line 22