I'm not sure what I did wrong. I have enbseries mod installed and a few vehicle mods and some mods from this site but when I load into GTA IV base i get a critical error and don't know what caused it.

I used auto installer

Here is what the log says: 

I see it says don't share but i figured its the best help
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[INFO - 4:17:32 PM] [Log] Started
[INFO - 4:17:32 PM] [Main] Main: Initializing...
[INFO - 4:17:32 PM] [Main] Main: LCPDFR Engine (C) 2011-2013 LMS
[INFO - 4:17:32 PM] [Main] Main: DO NOT USE THIS WITHOUT PERMISSION. YOU MAY NOT SHARE, MODIFY OR DECOMPILE THIS FILE.
[INFO - 4:17:32 PM] [PluginManager] Initialize: Loading custom plugins
[WARNING - 4:17:32 PM] [Settings] ReadSettings: Invalid entry 
[INFO - 4:17:32 PM] [Settings] ReadSettings: Suspect transporter POLICE
[INFO - 4:17:32 PM] [Settings] ReadSettings: Suspect transporter POLICE2
[INFO - 4:17:32 PM] [Settings] ReadSettings: Suspect transporter PSTOCKADE
[WARNING - 4:17:32 PM] [Settings] ReadSettings: Invalid entry 
[INFO - 4:17:32 PM] [Plugin.Main] Changing language to en-US
[INFO - 4:17:32 PM] [Main] Main: Initializing done
[INFO - 4:17:32 PM] [ServerCommunication] InitializeConnection: Internet connection available
[ERROR - 4:17:32 PM] [ServerCommunication] GetPublicIP: Error when using local internet gateway as UPnP device: An address incompatible with the requested protocol was used
[INFO - 4:17:36 PM] [ServerCommunication] InitializeConnection: Public IP Address is: 
[INFO - 4:17:37 PM] [ServerCommunication] InitializeConnection: Connected to the LCPDFR server
[INFO - 4:17:37 PM] [NetworkManager] NetworkManager: In network session: False Is host: False
[INFO - 4:17:37 PM] [Authentication] Authentication: Server available, using online authentication
[ERROR - 4:17:37 PM] [ServerCommunication] GetUserInformationString: Failed to query data
[ERROR - 4:17:38 PM] [Authentication] Authentication: Error 0x320
[ERROR - 4:17:38 PM] [Authentication] Authentication: Authentication failed
[INFO - 4:17:38 PM] [Authentication] Authentication: Failed to authenticate
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[INFO - 4:42:38 PM] [Log] Started
[INFO - 4:42:38 PM] [Main] Main: Initializing...
[INFO - 4:42:38 PM] [Main] Main: LCPDFR Engine (C) 2011-2013 LMS
[INFO - 4:42:38 PM] [Main] Main: DO NOT USE THIS WITHOUT PERMISSION. YOU MAY NOT SHARE, MODIFY OR DECOMPILE THIS FILE.
[ERROR - 4:42:38 PM] [] System.FieldAccessException: Attempt by method '‌‮‫‏‌‪‌‭‮‍‮‌‪‮‮‏‫‫‌‬‌‮..ctor()' to access field 'GTA.base.HandleObject.pHandle' failed.
   at ‌‮‫‏‌‪‌‭‮‍‮‌‪‮‮‏‫‫‌‬‌‮..ctor() in d:\GTA IV\LCPDFR\SVN\branches\LCPDFR Ambient Action\LCPD First Response\LCPD First Response\Engine\Scripting\Entities\PoolUpdaterUnmanaged.cs:line 33
   at LCPD_First_Response.Engine.Main.‮‭‏‍‍‍‏‏‫‍‌‫‪‫‍‭‭‫‌‭‮() in d:\GTA IV\LCPDFR\SVN\branches\LCPDFR Ambient Action\LCPD First Response\LCPD First Response\Engine\Main.cs:line 162
   at LCPD_First_Response.Engine.Main.‌‍‪‌‬‎‭‭‍‌‮‭‌‮‏‪‍‌‪‎‫‪‮‮‮() in d:\GTA IV\LCPDFR\SVN\branches\LCPDFR Ambient Action\LCPD First Response\LCPD First Response\Engine\Main.cs:line 222
 

Your thread has been moved to LCPDFR Support Requests as it isn't a LSPDFR Support Request.