Fatal error: Uncaught Error: Class 'Cake\TestSuite\Fixture\TestFixture' not found in /home/slsparamedicalco/public_html/tests/Fixture/MerchantsFixture.php:10 Stack trace: #0 {main} thrown in /home/slsparamedicalco/public_html/tests/Fixture/MerchantsFixture.php on line 10