Issues with posting pictures

[29arod]

Help, I am no longer able to post pictures? Error message indicates picture format not supported? I am using the same format jpg. that i have used in the past. Error message below
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Warning: getimagesize(f:/inetpub/wwwroot/clubhotrod/uploads/7130/Taste_of_MH_2007_002_21.jpg) [function.getimagesize]: failed to open stream: No such file or directory in [path]\photopost\image-inc.php on line 264

Warning: Division by zero in [path]\photopost\image-inc.php on line 311

Warning: getimagesize(f:/inetpub/wwwroot/clubhotrod/uploads/7130/Taste_of_MH_2007_002_21.jpg) [function.getimagesize]: failed to open stream: No such file or directory in [path]\photopost\image-inc.php on line 108

Warning: unlink(f:/inetpub/wwwroot/clubhotrod/uploads/7130/Taste_of_MH_2007_002_21.jpg) [function.unlink]: No such file or directory in [path]\photopost\image-inc.php on line 120