Mi cadena de conexión es :
System.Text.StringBuilder sCadena=new System.Text.StringBuilder("");
						sCadena.Append("data source=<SERVIDOR>;" );
						sCadena.Append("database=<BASE>;" );
						sCadena.Append("Persist Security Info=False;" );
						sCadena.Append("Integrated Security=SSPI;" );
						//sCadena.Append("Workstation id=PC1;");
						//sCadena.Append("user id='Jorgemen_';packet size=4096");
						sCadena.Replace("<SERVIDOR>", this.Servidor);
						sCadena.Replace("<BASE>", this.Base);
						return sCadena.ToString();
 
 
 
 
Como puedo solucionar este error que me sale cuando en mi interfaz que tengo botones hago que ejecute a las 6 pinchadas sucede esto como lo puedo solucionar??
 
 
 
Timeout expired. The timeout period elapsed prior to obtaining a connection from the pool. This may have occurred because all pooled connections were in use and max pool size was reached. 
 
 
Source Error: 
 
Line 75: 				}
Line 76: 				if(mConexion.State!=ConnectionState.Open)
Line 77: 					mConexion.Open();
Line 78: 				return mConexion;
Line 79: 			}
 
 
Source File: C:\Inetpub\wwwroot\FINAL\MATRICULA\DataAccess\Data  Access.cs    Line: 77 
 
Stack Trace: 
 
[InvalidOperationException: Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.]
   System.Data.SqlClient.SqlConnectionPoolManager.Get  PooledConnection(SqlConnectionString options, Boolean& isInTransaction)
   System.Data.SqlClient.SqlConnection.Open()
   Matricula.DataAccess.DataAccess.get_Conexion() in C:\Inetpub\wwwroot\FINAL\MATRICULA\DataAccess\Data  Access.cs:77
   Matricula.DataAccess.DataAccessSQLServer.Comando(S  tring ProcedimientoAlmacenado) in c:\inetpub\wwwroot\final\matricula\dataaccess\data  accesssqlserver.cs:98
   Matricula.DataAccess.DataAccessSQLServer.CrearData  Adapter(String ProcedimientoAlmacenado, Object[] Args) in c:\inetpub\wwwroot\final\matricula\dataaccess\data  accesssqlserver.cs:108
   Matricula.DataAccess.DataAccess.TraerDataset(Strin  g ProcedimientoAlmacenado, Object[] Args) in C:\Inetpub\wwwroot\FINAL\MATRICULA\DataAccess\Data  Access.cs:107
   Matricula.ReglasNegocio.Entidad.TraerFiltrado(Stri  ng Filtro, Object[] Args) in C:\Inetpub\wwwroot\FINAL\MATRICULA\ReglasNegocio\E  ntidad.cs:132
   Matricula.ReglasNegocio.GestorCatalogo.HorasComple  tas(Int32 idCatalogoAsignatura) in C:\Inetpub\wwwroot\FINAL\MATRICULA\ReglasNegocio\G  estorCatalogo.cs:409
   WebFormMatricula.IUMenuCatalgo.lbDias_SelectedInde  xChanged(Object sender, EventArgs e) in c:\inetpub\wwwroot\final\matricula\webformmatricul  a\iumenucatalogo.aspx.cs:416
   System.Web.UI.WebControls.ListControl.OnSelectedIn  dexChanged(EventArgs e)
   System.Web.UI.WebControls.ListBox.System.Web.UI.IP  ostBackDataHandler.RaisePostDataChangedEvent()
   System.Web.UI.Page.RaiseChangedEvents()
   System.Web.UI.Page.ProcessRequestMain() 
  
 
