Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/maske/public_html/assurance/vendor/symfony/var-dumper/Tests/VarClonerTest.php:20
Stack trace:
#0 {main}
thrown in /home/maske/public_html/assurance/vendor/symfony/var-dumper/Tests/VarClonerTest.php on line 20