PHP Configuration

It is probably best to modify the PHP environment to be a little more friendly. These changes are all done in the php.ini file in /etc/php/7.0/apache2/php.ini

sudo nano /etc/php/7.x/apache2/php.ini

Modify the following values to allow files of up to 100Mb to be uploaded by PHP.

; Maximum size of POST data that PHP will accept.
post_max_size = 100M

; Maximum allowed size for uploaded files.
upload_max_filesize = 100M

restart apache to pick up on these changes.

service apache2 restart