Fatal error: Uncaught Error: Class "WP_UnitTestCase" not found in /home/samipe/public_html/wp-content/plugins/loco-translate/src/test/WordPressTestCase.php:5 Stack trace: #0 {main} thrown in /home/samipe/public_html/wp-content/plugins/loco-translate/src/test/WordPressTestCase.php on line 5