Fatal error: Cannot use 'String' as class name as it is reserved in C:\D\wwwroot\br.com.wilivro.competicao\Competicao\lib\Cake\Utility\String.php on line 26

Fatal error: Uncaught Error: Class 'String' not found in C:\D\wwwroot\br.com.wilivro.competicao\Competicao\lib\Cake\Utility\Debugger.php:341 Stack trace: #0 C:\D\wwwroot\br.com.wilivro.competicao\Competicao\lib\Cake\Utility\Debugger.php(721): Debugger::trace(Array) #1 C:\D\wwwroot\br.com.wilivro.competicao\Competicao\lib\Cake\Error\ErrorHandler.php(177): Debugger->outputError(Array) #2 [internal function]: ErrorHandler::handleError(2, 'file_put_conten...', 'C:\\D\\wwwroot\\br...', 87, Array) #3 C:\D\wwwroot\br.com.wilivro.competicao\Competicao\lib\Cake\Log\Engine\FileLog.php(87): file_put_contents('C:\\D\\wwwroot\\br...', '2016-08-28 18:4...', 8) #4 C:\D\wwwroot\br.com.wilivro.competicao\Competicao\lib\Cake\Log\CakeLog.php(452): FileLog->write('error', 'Fatal Error (64...') #5 C:\D\wwwroot\br.com.wilivro.competicao\Competicao\lib\Cake\Error\ErrorHandler.php(199): CakeLog::write('error', 'Fatal Error (64...') #6 C:\D\wwwroot\br.com.wilivro.competicao\Competicao\lib\Cake\Error\ErrorHandler.php(161): ErrorHandler::handleFata in C:\D\wwwroot\br.com.wilivro.competicao\Competicao\lib\Cake\Utility\Debugger.php on line 341