Fatal error: Cannot use 'String' as class name as it is reserved in /home/actiaugl/public_html/lib/Cake/Utility/String.php on line 27

Fatal error: Uncaught Error: Class 'String' not found in /home/actiaugl/public_html/lib/Cake/Utility/Security.php:68 Stack trace: #0 /home/actiaugl/public_html/lib/Cake/Controller/Component/SecurityComponent.php(532): Security::generateAuthKey() #1 /home/actiaugl/public_html/lib/Cake/Controller/Component/SecurityComponent.php(247): SecurityComponent->generateToken(Object(CakeRequest)) #2 /home/actiaugl/public_html/lib/Cake/Utility/ObjectCollection.php(132): SecurityComponent->startup(Object(CakeErrorController)) #3 /home/actiaugl/public_html/lib/Cake/Event/CakeEventManager.php(248): ObjectCollection->trigger('startup') #4 /home/actiaugl/public_html/lib/Cake/Controller/Controller.php(671): CakeEventManager->dispatch(Object(CakeEvent)) #5 /home/actiaugl/public_html/app/Plugin/Croogo/Controller/CroogoErrorController.php(54): Controller->startupProcess() #6 /home/actiaugl/public_html/lib/Cake/Error/ExceptionRenderer.php(156): CroogoErrorController->__construct(Object(CakeRequest), Object(CakeResponse)) #7 /home/actiaugl/publi in /home/actiaugl/public_html/lib/Cake/Utility/Security.php on line 68