Fatal error: Out of memory (allocated 18874368) (tried to allocate 36864 bytes) in C:\cmsphp\49.134881\ThinkPHP\Library\Think\Db\Driver.class.php on line 299

Fatal error: Out of memory (allocated 18874368) (tried to allocate 32768 bytes) in C:\cmsphp\49.134881\ThinkPHP\Library\Think\Log\Driver\File.class.php on line 1