UBB.threads PHP Forum Software Community Forums Resources and Customizing How Do I? Hot to make attachments work ?

I set this feature on and set the max file size allowed to 120K bytes and attempting to use a image that is only 74K get this error

UBB Error
We encountered a problem. The reason reported was
Files can be no larger than 100000.

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No matter what I set max size to get the same error

Anyone got a reason what I am doing wrong ?