I noticed these errors?

[sharpshoota]

Warning: getimagesize(thumbnails/thumb_) [function.getimagesize]: failed to open stream: No such file or directory in /homepages/31/d203290118/htdocs/index.php on line 444

Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /homepages/31/d203290118/htdocs/includes/functions.php on line 282

Warning: getimagesize(thumbnails/thumb_) [function.getimagesize]: failed to open stream: No such file or directory in /homepages/31/d203290118/htdocs/index.php on line 473

Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /homepages/31/d203290118/htdocs/includes/functions.php on line 282

Warning: getimagesize(thumbnails/thumb_) [function.getimagesize]: failed to open stream: No such file or directory in /homepages/31/d203290118/htdocs/index.php on line 501

Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /homepages/31/d203290118/htdocs/addons/paged_archive.php on line 588

site is : www.sharpshoota.com

anyone know what these mean?

Also, how do I go about putting my picture on my about page?

[austriaka+]

try to upload your images without a space in the name
KArin

[Mav]

*edit: nvm, lol I didn't check the about page and didn't notice you already had a photo there.

Anyway I must say, you have some really awesome photos on your site.

[sharpshoota]

I figured it out. Thanks for the kind words about my photos.

[Dennis+]

Issue resolved.