Fatal error: Uncaught Error: Class 'Symfony\Component\String\Tests\AbstractAsciiTestCase' not found in /data/htmlwww/wookteam/vendor/symfony/string/Tests/ByteStringTest.php:18 Stack trace: #0 {main} thrown in /data/htmlwww/wookteam/vendor/symfony/string/Tests/ByteStringTest.php on line 18