یه مشکل جدی با کامپوننت com_sh404sef پیدا کردم

[rasooli.m]

تو سایت جوملا مطلب زیر رو پیدا کردم درست شد مشکلم (مشکل از پرمیشن فایل بود)
I'm experiencing the same problem and i know why.

Maybe you already solved it by yourself, anyway..
i'll leave this for future generations! ;)

That's caused because that script has not enough rights
to write the file shCache.php on /components/com_sh404sef/
folder.

This may be due to:
-folder has not writing permissions for anyone.
-folder has right permissions (755 or 644), but your hosting
is not well configured.

Try giving that folder 777 rights (even if it's unsafe).
If that warning disappears, go to your host provider
and complain!!

best

در واقع پرمیشن فولدر رو به 777 تغییر دادم. حالا نمیدونم این کار درسته یا نه؟ و ممکنه از نظر امنیتی برا سایتم خطری داشته باشه؟