404 Not Found
nginx/1.8.0
查看php-fpm的日志，如下：
[18-Nov-2015 15:57:11 Asia/Shanghai] PHP Fatal error: Uncaught exception 'UnexpectedValueException' with message 'The stream or file "/usr/share/nginx/wakav/storage/logs/laravel-2015-11-18.log" could not be opened: failed to open stream: Permission denied' in /usr/share/nginx/wakav/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php:87
Stack trace:
#0 /usr/share/nginx/wakav/vendor/monolog/monolog/src/Monolog/Handler/RotatingFileHandler.php(88): Monolog\Handler\StreamHandler->write(Array)
#1 /usr/share/nginx/wakav/vendor/monolog/monolog/src/Monolog/Handler/AbstractProcessingHandler.php(37): Monolog\Handler\RotatingFileHandler->write(Array)
#2 /usr/share/nginx/wakav/vendor/monolog/monolog/src/Monolog/Logger.php(289): Monolog\Handler\AbstractProcessingHandler->handle(Array)
#3 /usr/share/nginx/wakav/vendor/monolog/monolog/src/Monolog/Logger.php(565): Monolog\Logger->addRecord(400, 'exception 'Symf...', Array)
#4 /usr/share/nginx/wakav/vendor/laravel/framework/src/Illuminate/Foundation/Exceptions/Handler.php(47): Monolog\Logger->error('exception 'Symf...')
in /usr/share/nginx/wakav/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php on line 87
貌似是storage/logs/下的日志文件写不进去，使用chmod -R 777 storage 之后还是不行，实在搞不明白是怎么回事，望高手解答，感激不尽！！！
