problem saving sitemap...

[webmaster27]

After sitemap crowl my website i get this error.
Warning: file(/home/meetlove/public_html/generator/data/sitemap.xml): failed to open stream: No such file or directory in /home/meetlove/public_html/generator/pages/class.utils.inc.php(2) : eval()'d code(1) : eval()'d code(1) : eval()'d code on line 24

Warning: implode(): Bad arguments. in /home/meetlove/public_html/generator/pages/class.utils.inc.php(2) : eval()'d code(1) : eval()'d code(1) : eval()'d code on line 24
Can u please help me?
Thanks

[XML-Sitemaps Support]

Hello,

please make sure that you have set correct permissions:
generator/data/ folder - 0777
all files within generator/data/ folder - 0666