Error

This wizard needs the ./tmp folder to be writable by the web server user.

Please correct that and try again.

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我這空間有支援PHP，我之前也有架設過TT的BLOG不過出現這個

是什麼意思?

我的網址
http://myfeel.2bstudent.com/Blog/wizard.php(我輸入的安裝網址)

希望有人可以幫我一下^^"