[Partially Solved] Problem uploading attachments

To start, this is what was done before the problem,
Moved site to a new host.
Changed domain from a .ca to a .net
I have everything working ok now except this new problem.
I try to upload attachments to posts, and I get this error message:
[highlight=#FF4080:w6y67q8e]Sorry, but the maximum filesize for all Attachments is reached. Please contact the Board Administrator if you have questions.[/highlight:w6y67q8e]
Not sure why, because I have changed the attachments manage page, so that the 3 lines are 500,000 MB, so this should not cause an issue.
Currently I only have 829.15 MB of attachments.
One thing I am doing is I am currently uploading the attachments from my old site.
I had about 6000 attachments on my old site, and I have about 2500-3000 more to upload.
What am I missing to get attachments to work?
Moved site to a new host.
Changed domain from a .ca to a .net
I have everything working ok now except this new problem.
I try to upload attachments to posts, and I get this error message:
[highlight=#FF4080:w6y67q8e]Sorry, but the maximum filesize for all Attachments is reached. Please contact the Board Administrator if you have questions.[/highlight:w6y67q8e]
Not sure why, because I have changed the attachments manage page, so that the 3 lines are 500,000 MB, so this should not cause an issue.
Currently I only have 829.15 MB of attachments.
One thing I am doing is I am currently uploading the attachments from my old site.
I had about 6000 attachments on my old site, and I have about 2500-3000 more to upload.
What am I missing to get attachments to work?