[Plugin: Custom CSS for Posts and Pages (CCSS)] Error while activating the plugin

I have just activated the plugin and got an error while activating the plugin

Parse error: syntax error, unexpected T_STRING in wp-content\plugins\custom-css-stylesheet-for-posts-or-pages\ccss.php on line 39

http://ww.wp.xz.cn/extend/plugins/custom-css-stylesheet-for-posts-or-pages/