Can any one explain me what is this error and how it comes

[wenbnet]

I m getting this three warning when i m opening my website.
Can any one explain me what is this errors and how it comes

any help will be very much appreciated.

Warning: require(Non-permanent posts) [function.require]: failed to open stream: No such file or directory in C:\Inetpub\vhosts\kcd.co.in\httpdocs\index.php on line 17

Warning: require(Non-permanent posts) [function.require]: failed to open stream: No such file or directory in C:\Inetpub\vhosts\kcd.co.in\httpdocs\index.php on line 17

Fatal error: require() [function.require]: Failed opening required 'Non-permanent posts' (include_path='.;./includes;./pear') in C:\Inetpub\vhosts\kcd.co.in\httpdocs\index.php on line 17

[MagicMedia]

You have a require or require_once in your code that can't find the file. Remember that requires and includes have to be relative to the host page.

require(Non-permanent posts)

Is this line in your index file?

Have you named an include file, "Non-permanent posts"??

[wenbnet]

require(Non-permanent posts)

Is this line in your index file?

Have you named an include file, "Non-permanent posts"??

that i don't know my company's web developer done that.....
hence we are getting that message, can i remove that or not.

[kvprajapati]

The file "index.php" is not at a specified location (folder). I guess! that "index.php" is either moved or deleted.

[wenbnet]

Thank You.