Fatal error: Cannot use 'String' as class name as it is reserved in /home/knowledgevalley/public_html/Vendor/cakephp/cakephp/lib/Cake/Utility/String.php on line 24

Fatal error: Uncaught Error: Class 'String' not found in /home/knowledgevalley/public_html/Vendor/cakephp/cakephp/lib/Cake/Utility/Security.php:66 Stack trace: #0 /home/knowledgevalley/public_html/Vendor/cakephp/cakephp/lib/Cake/Controller/Component/SecurityComponent.php(535): Security::generateAuthKey() #1 /home/knowledgevalley/public_html/Vendor/cakephp/cakephp/lib/Cake/Controller/Component/SecurityComponent.php(245): SecurityComponent->generateToken(Object(CakeRequest)) #2 /home/knowledgevalley/public_html/Vendor/cakephp/cakephp/lib/Cake/Utility/ObjectCollection.php(128): SecurityComponent->startup(Object(CakeErrorController)) #3 /home/knowledgevalley/public_html/Vendor/cakephp/cakephp/lib/Cake/Event/CakeEventManager.php(243): ObjectCollection->trigger('startup') #4 /home/knowledgevalley/public_html/Vendor/cakephp/cakephp/lib/Cake/Controller/Controller.php(677): CakeEventManager->dispatch(Object(CakeEvent)) #5 /home/knowledgevalley/public_html/Vendor/croogo/croogo/Croogo/Controller/CroogoErrorController.php(52): Contro in /home/knowledgevalley/public_html/Vendor/cakephp/cakephp/lib/Cake/Utility/Security.php on line 66