I'll add -Djava.awt... in my catalina options and see how that works.
How do I load X11 libraries? I am not sure what those are.
X11 is a graphical "windowing" application/library for Linux systems. Do a Google search for X11 and Fedora .... you will find links to RPMs to install for your version of Fedora. Or, if you are familiar with using the RPM installer to search for packages to install, search for X11 Base Library.
Since you are running it on a server, you don't need the entire X11 system/setup, but you do need the base libraries to handle and process images.