Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/mahaadedsdfdfhfg/public_html/wp-content/plugins/wpvivid-backuprestore/vendor/monolog/monolog/tests/Monolog/Formatter/GelfMessageFormatterTest.php:16 Stack trace: #0 {main} thrown in /home/mahaadedsdfdfhfg/public_html/wp-content/plugins/wpvivid-backuprestore/vendor/monolog/monolog/tests/Monolog/Formatter/GelfMessageFormatterTest.php on line 16