Modify the PHP file upload limit
Before running the commands shown on this page, you should load the Bitnami stack environment by executing the installdir/use_APPNAME script (Linux and Mac OS X) or by clicking the shortcut in the Start Menu under “Start -> Bitnami APPNAME Stack -> Application console” (Windows). Learn more.
Modify the following options in the installdir/php/etc/php.ini file to increase the allowed size for uploads:
; Maximum size of POST data that PHP will accept.
post_max_size = 16M
; Maximum allowed size for uploaded files.
upload_max_filesize = 16M
Restart the servers for the changes to take effect.
$ sudo installdir/ctlscript.sh restart