Fatal error: Uncaught Error: Class "PHPUnit_Framework_MockObject_Invocation_Static" not found in /var/www/erp/spreadsheet/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Invocation/Object.php:16 Stack trace: #0 {main} thrown in /var/www/erp/spreadsheet/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Invocation/Object.php on line 16