Fatal error: Uncaught Error: Interface 'Symfony\Component\Lock\PersistingStoreInterface' not found in /home/xlafr0/public_html/hr.xlafricagroup.com/src/vendor/symfony/lock/BlockingStoreInterface.php:19 Stack trace: #0 {main} thrown in /home/xlafr0/public_html/hr.xlafricagroup.com/src/vendor/symfony/lock/BlockingStoreInterface.php on line 19