What happens if you launch the game first and then start RPH? Also do you have any other mods installed that haven't released an update for the newest version of GTA V?
Do you have any other information? You say your game keeps crashing. Is it crashing consistently on a certain action or in a certain area? or within a certain timeframe?
Is it your game crashing or LSPDFR crashing? Because from your log your game is able to load and seems to crash when loading mods. Also have you installed any mods since it last loaded okay?
There is a Patreon Version for Enhanced. They have plans to release it publicly for free once the testing phase is over. For now you can continue to use LSPDFR on the legacy verison. See here for more information.
Do you have any other mods installed? I would recommend trying to load RPH without mods first to rule it out. Alternatively you could try loading into singleplayer first and then launching Rage Plugin Hook