when you boot your machine you get the clover menu to select your boot volume. Press the spacebar on the boot volume and then you get to see something like this:
https://9to5mac.files.wordpress.com/2017/04/clover-verbose-and-use-nvidia.jpg
You may see an option to boot without a specific kext, or to disable a certain kext..Can't find a screenshot of that. Then you disable lilu.kext and boot the machine. If you get to the desktop, you open the Clover Configurator application, and mount your EFI partition on your boot drive (you must have done this once already when installing your hackintosh). Then your EFI partition appears on the desktop. Then you open that in the finder, find the CLOVER/kexts/other directory, and replace the Lilu.kext (only the kext file) with the newer version. Then reboot.