PBDO error

Hi, today i tried to run my PBDO and; when i logged into my forum acc, it send me this bug report, can anyone help me please?? What does it mean and how to fix it??

Thanks in advance.

Bug report generated on the 15/12/2012 at 09:00 p.m. o'clock UTC

Bot Client: v.1.3.6.32 working build: b
Operating System: Microsoft Windows 7 Professional
Language: es-MX
Process runtime: 0:00
work dir: G:\PBDO\pbdo

Exception Stack:

Code:

System.IO.FileNotFoundException: Could not load file or assembly 'System.Data.SQLite.dll' or one of its dependencies. No se puede encontrar el m�dulo especificado.
File name: 'System.Data.SQLite.dll'
   at ..(String )
   at ..(String )
   at ..()
   at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean ignoreSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Threading.ThreadHelper.ThreadStart()

Previous debug log:

Code:

09:00:06 p.m.: +----- short sys info [start] -----+
09:00:06 p.m.:  Bot Client: v.1.3.6.32 working build: b
09:00:06 p.m.:  Operating System: Microsoft Windows 7 Professional 
09:00:07 p.m.:  Language: es-MX
09:00:07 p.m.:  CPUs: 4
09:00:07 p.m.:  work dir: G:\PBDO\pbdo
09:00:07 p.m.:  machine name: PC-08
09:00:07 p.m.:  uptime: 63 min.
09:00:07 p.m.:  system date: s�bado, 15 de diciembre de 2012
09:00:07 p.m.: +----- short sys info [end] -----+
09:00:07 p.m.: _Kleinhirn: Could not load file or assembly 'System.Data.SQLite.dll' or one of its dependencies. No se puede encontrar el m�dulo especificado.
09:00:12 p.m.: SQL: error on loading auth details from database:Could not load file or assembly 'System.Data.SQLite.dll' or one of its dependencies. No se puede encontrar el m�dulo especificado.

Previous standard log:
Screenshots:

Additional Informations (What were you doing at that moment?)
:horse: