I am newbie on digital ocean server.I have installed magento2 in droplet. when i print invoice give a below error.
"Alpha PNGs with bit depth > 8 are not yet supported"
is it means server does not support?
I am new on digital ocean server and I want to upgrade kernel because of "dirty COW". when i checked in Droplets page's Kernel it's show this message "The kernel for this Droplet is managed internally and canno...