FiveM not starting correctly, giving me this error

[Belltower]

IF YOU DO NOT FILL THIS OUT, YOUR TOPIC WILL BE UNLISTED AND CLOSED

To receive support, please fill out the following template, and remove this top text.

GTA V version? Latest
Up to date? Yes, fresh install yesterday
Legit or Pirate copy? Legit
Steam/CD/Social Club? Steam
Windows version? Windows 10
Did you try to delete caches.xml and try again? Yes, multiple times
Error screenshot (if any)

System specifications Intel (R) Core i7-8700 CPU, NVIDIA GeForce RTX 2080 Super, 16 GB’s of RAM
What did you do to get this issue? Tried joining a server
What server did you get this issue on? SonoranRP
CitizenFX crash zip file
CitizenFX.log file https://pastebin.pl/view/f9be58be
.dmp files/report IDs

If an issue with starting:
GTA V folder screenshot
GTA V/update/x64/dlcpacks screenshot
Filepath to FiveM folder
FiveM client folder screenshot
Which antivirus/firewall software are you using?
Did you try to disable/uninstall your Anti-virus?

Also add what you already tried so far.
Clearing cache, resetting my IP and flushing my DNS, uninstalling and reinstalling both FiveM and GTAV, using a VPN to connect

[system]

Hello, this is a friendly reminder because this is your first time creating a topic (or it has been a while since your last topic) in this category.

Please note that most of the support is provided by the Cfx.re community on a voluntary basis. We ask you to be patient; there is no guarantee we have a solution to your problem(s). To avoid unnecessary/duplicate topics, please browse the forums before creating a topic.

To improve your chances of your issue(s) being solved, please provide as much information as possible about the issue(s) you are having. Also —whenever possible— please use the template given to you when creating a topic.

Thanks for keeping these forums tidy!

[Nathan_C]

[ 479719] [ GTAProcess] 17720/ ^3ResourceCacheDevice reporting failure downloading resource.rpf: HTTP 403: Filter failed: Not a valid client..

Restart your client.