Hi guys, I have reinstalled ultimate backup and it is working fine now. So here is what I did. First remove all the mods - Stop The Ped and Ultimate Backup (including other bejoljo mods you have).
Then install the latest version of Stop The Ped, RageNativeUI (copy the RAGENATIVEUI.DLL provided in the stop the ped file), and LSPDFR. After installing these, now you can install Ultimate Back up and make sure you DONT copy the ragenativeui.dll file included in the Ultimate Backup as it is outdated. Just copy the plugin files from Ultimate backup. It should work fine. I couldn't get the chance to install the other mods from Bejoljo such as compulite, but I guess it should work as well. Hope it helps guys, cheers 😄