Hello
i have cpanel server,
i installed Vbulletin, and i was increase Max file size and php,
now when i want upload attachment with size 25MB, i see below error:

Please help me about this issue.
Thanks.
i have cpanel server,
i installed Vbulletin, and i was increase Max file size and php,
now when i want upload attachment with size 25MB, i see below error:
or below picture:The connection was reset
The connection to the server was reset while the page was loading.
The site could be temporarily unavailable or too busy. Try again in a few moments.
If you are unable to load any pages, check your computer's network connection.
If your computer or network is protected by a firewall or proxy, make sure that Firefox is permitted to access the Web.

Please help me about this issue.
Thanks.