Fatal error: Uncaught Error: Class "Composer\Pcre\BaseTestCase" not found in /home/eregistrandocom/public_html/vendor/composer/pcre/tests/PregTests/IsMatchTest.php:17 Stack trace: #0 {main} thrown in /home/eregistrandocom/public_html/vendor/composer/pcre/tests/PregTests/IsMatchTest.php on line 17