Bug with Wordpress

I have a problem with my wordpress.org blog which i installed on my page. Some times when i tried visiting my blog subpage it usually bring me to the installation page or error 404 page even when the blog is installed and the page exists. I have attached the screenshot of the problem. please help me fix it.

 

41 views and no reply? Ha, people why na? Could someone please gimme a shout please.

 

can you give link to blog so we have idea on it

 

If you give us your URL we could have a look and try to find the problem

 

404 might be due to tmp folder is not cleared in your host.(it might be one of the reason).

 

Try using a different prefix other than wp_ in your database -- that should clear it up.

 

create new db and new user and change ur wp-config.php file located in root dir where ur blog is installed and run setup file again. www.yourdomain.com/wp-admin/install.php it will solve ur problem.

 

can anyone come over to my site to fix this for me because i didn't understand they way you people explained that i should do it.

 

could this problem be from host? I keep getting message like: "WordPress
Already Installed You appear to have already installed WordPress. To reinstall please clear your old database tables first." message.

 

my url is www.modospot.com/review

 

It happened with me 2 just clear ur DB once and install Worpress again it would work just fine

 

I saw it look be fine now : http://modospot.com/review/