Fatal error: Uncaught Error: Class "Symfony\Component\Ldap\Exception\InvalidCredentialsException" not found in /home/yrdsb11w3creativ/public_html/vendor/symfony/ldap/Exception/InvalidSearchCredentialsException.php:20 Stack trace: #0 {main} thrown in /home/yrdsb11w3creativ/public_html/vendor/symfony/ldap/Exception/InvalidSearchCredentialsException.php on line 20