I made it through the upgrade to 7.5.6, but now I'm testing an image gallery forum and when I try to upload an image I get this error:

We encountered a problem. The reason reported was
Script: D:\Inetpub\ubb\scripts\filemanager.inc.php
Line#: 292
SQL Error: Incorrect integer value: '' for column 'FILE_SIZE' at row 1
SQL Error #: 1366
Query: UPDATE ubbt_FILES SET FILE_NAME = '6.jpg', FILE_ORIGINAL_NAME = 'CrashingWavesAtSunset.jpg' , FILE_WIDTH = 1200 , FILE_HEIGHT = 450 , FILE_SIZE = '' WHERE FILE_ID = 6

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Obviously it's not picking up the file size, but I need to know why and what to do about it. Anyone have any ideas?

Thanks in advance.