Check file size limit upload on generated files

Hi!
In what generated file can I check the maximum file size limit for upload?
I’ve changed it on General Options but keep getting the error: The uploaded file exceeds the upload_max_filesize directive in php.ini.
Hosting has changed the file size limit to a lot more (16mb) than what I’ve chosen (3mb) on PHPMaker but I keep getting the same error.
Just wanted to make sure that the problem is not on my side.
Thanks!

The message is related php.ini settings. Make sure that your server is restarted after the setting is changed.

After your confirmation I’ve insisted and hey solved it. Thank you