Fatal error: Uncaught Error: Class "Spatie\Backtrace\Tests\TestCase" not found in /home/trairtil/public_html/vendor/spatie/backtrace/tests/CodeSnippetTest.php:10 Stack trace: #0 {main} thrown in /home/trairtil/public_html/vendor/spatie/backtrace/tests/CodeSnippetTest.php on line 10