Here are the advancedhook logs:

   Log started on: 9:59:20 3-12-2015
------------------------
[iNFO - 9:59:20] Gameversion - 1.0.7.0
[iNFO - 9:59:20] Data unprotected
[iNFO - 9:59:20] Game patched
[iNFO - 9:59:20] Xlive protections disabled
[iNFO - 9:59:20] Improving ELS compatibility
[iNFO - 9:59:20] AdvancedHook 0.34 © 2010-2014 LMS - Initialized
[iNFO - 9:59:20] E-Mail: lms@lcpdfr.com
[iNFO - 9:59:20] Permission granted for LCPDFR & ELS only
[iNFO - 9:59:20] Thanks to listener, aru, #iv-modding and cp702
[iNFO - 9:59:20] Attaching exception handler...
[iNFO - 9:59:20] Exception handler attached
[iNFO - 9:59:20] Patching game functions...
[iNFO - 9:59:20] New instance created: ELS

Here are the LCPDFR logs:

   [Main] CRITICAL ERROR DURING MAINLOOP! REPORT THIS ISSUE AT LCPDFR.COM BY INCLUDING THIS LOGFILE.
[ERROR - 10:00:14 AM] [] System.MissingMethodException: Method not found: Boolean AdvancedHookManaged.AVehicle.get_HasSiren().
   at .(AVehicle )

Here are the advancedhookinit logs:

  Log started on: 9:59:19 3-12-2015
------------------------
[iNFO - 9:59:19] Gameversion - 1.0.7.0
[iNFO - 9:59:19] AdvancedHookInit 0.3 © 2013 LMS - Initialized
[iNFO - 9:59:19] Attaching hooks...
[iNFO - 9:59:19] CPools::InstallHooks: Hooking CPool__Initialize
[iNFO - 9:59:19] CPools::InstallHooks: Hooking CPedFactory
[iNFO - 9:59:19] Data unprotected
[iNFO - 9:59:19] Game patched
[iNFO - 9:59:19] Xlive protections disabled
[iNFO - 9:59:19] Disabling network connection check
[iNFO - 9:59:19] Spawning patcher thread
[iNFO - 9:59:19] Patching files
[iNFO - 9:59:31] Disabling loading screens
[iNFO - 9:59:32] Increasing size of "PtrNode Single" pool from 8 to 10
[iNFO - 9:59:32] Increasing size of "PtrNode Double" pool from 16 to 20
[iNFO - 9:59:32] Increasing size of "Building" pool from 112 to 132
[iNFO - 9:59:32] CPool__Initialize: Size: 132 - Name: Building - EntrySize: 32000

It seems like Advancedhook.dll is missing or outdated, possibly replaced by another modification.  Try doing a manual install of LCPD:FR over any other modifications you have.

See '?do=embed' frameborder='0' data-embedContent>> for details.