You can change the size of Attachments in MySQL and its realy easy.
This works with a Debian System, but should work with other systems too.
Only the Path can be different.
Edit the file
and look for the line:
set-variable = max_allowed_packet=1M
change the nummber to what ever you want in MB, here 5 MB:
set-variable = max_allowed_packet=5M
and thats it.
Nothing Magic about.
Thanks for the help,
Schlund + Partner AG
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76133 Karlsruhe Tel: 0721 / 91374-0