Smarty运行Demo报错.

版本：3.08
错误如下：
Warning: rename(/Applications/XAMPP/xamppfiles/temp/wrtIgaeRC,./templates_c/c0360d049dff10f364dfc53ba2cc3958abf6ee6d.file.index.tpl.cache.php) [function.rename]: Permission denied in /Applications/XAMPP/xamppfiles/htdocs/Smarty/libs/sysplugins/smarty_internal_write_file.php on line 48Warning: chmod() [function.chmod]: No such file or directory in /Applications/XAMPP/xamppfiles/htdocs/Smarty/libs/sysplugins/smarty_internal_write_file.php on line 50Warning: rename(/Applications/XAMPP/xamppfiles/temp/wrtWBA9ZM,./cache/c0360d049dff10f364dfc53ba2cc3958abf6ee6d.index.tpl.php) [function.rename]: Permission denied in /Applications/XAMPP/xamppfiles/htdocs/Smarty/libs/sysplugins/smarty_internal_write_file.php on line 48Warning: chmod() [function.chmod]: No such file or directory in /Applications/XAMPP/xamppfiles/htdocs/Smarty/libs/sysplugins/smarty_internal_write_file.php on line 50Warning: filemtime() [function.filemtime]: stat failed for ./cache/c0360d049dff10f364dfc53ba2cc3958abf6ee6d.index.tpl.php in /Applications/XAMPP/xamppfiles/htdocs/Smarty/libs/sysplugins/smarty_internal_cacheresource_file.php on line 101Warning: include(./templates_c/c0360d049dff10f364dfc53ba2cc3958abf6ee6d.file.index.tpl.cache.php) [function.include]: failed to open stream: No such file or directory in /Applications/XAMPP/xamppfiles/htdocs/Smarty/libs/sysplugins/smarty_internal_template.php on line 434Warning: include() [function.include]: Failed opening './templates_c/c0360d049dff10f364dfc53ba2cc3958abf6ee6d.file.index.tpl.cache.php' for inclusion (include_path='.:/Applications/XAMPP/xamppfiles/lib/php:/Applications/XAMPP/xamppfiles/lib/php/pear:/Applications/XAMPP/xamppfiles//htdocs/Smarty/libs/Smarty.class.php') in /Applications/XAMPP/xamppfiles/htdocs/Smarty/libs/sysplugins/smarty_internal_template.php on line 434Warning: rename(/Applications/XAMPP/xamppfiles/temp/wrtV7bIg0,./templates_c/be98117032cd14e85d5c695d0f4535a870319c8a.file.debug.tpl.php) [function.rename]: Permission denied in /Applications/XAMPP/xamppfiles/htdocs/Smarty/libs/sysplugins/smarty_internal_write_file.php on line 48Warning: chmod() [function.chmod]: No such file or directory in /Applications/XAMPP/xamppfiles/htdocs/Smarty/libs/sysplugins/smarty_internal_write_file.php on line 50Warning: include(./templates_c/be98117032cd14e85d5c695d0f4535a870319c8a.file.debug.tpl.php) [function.include]: failed to open stream: No such file or directory in /Applications/XAMPP/xamppfiles/htdocs/Smarty/libs/sysplugins/smarty_internal_template.php on line 434Warning: include() [function.include]: Failed opening './templates_c/be98117032cd14e85d5c695d0f4535a870319c8a.file.debug.tpl.php' for inclusion (include_path='.:/Applications/XAMPP/xamppfiles/lib/php:/Applications/XAMPP/xamppfiles/lib/php/pear:/Applications/XAMPP/xamppfiles//htdocs/Smarty/libs/Smarty.class.php') in /Applications/XAMPP/xamppfiles/htdocs/Smarty/libs/sysplugins/smarty_internal_template.php on line 434