Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in /home/avtoboy1/sigorta.avtoboyalar.az/vendor/symfony/process/Tests/ProcessUtilsTest.php:16 Stack trace: #0 {main} thrown in /home/avtoboy1/sigorta.avtoboyalar.az/vendor/symfony/process/Tests/ProcessUtilsTest.php on line 16