SQL error

[RTT2001]

I keep receiving an SQL error. Not everytime but frequently. Does anyone
know what to problem could be? This is the error i recieve:

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.
Description: An unhandled exception occurred during the execution of the
current web request. Please review the stack trace for more information
about the error and where it originated in the code.

Exception Details: System.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.


and this is how u connect:
conn = New SqlConnection("workstation id=" & Server & ";packet
size=4096;integrated security=SSPI;data source=" & Server & ";persist
security info=False;initial catalog=" & DB)
conn.Open()

[mendhak]

Heavey network traffic possibly. Try increasing the timeout on the SQL Server.

[RTT2001]

I think i narrowed down the problem.

I wanted to build a system to report problems. So on every page i created this try-catch:

try...
...
...
Catch ex As Exception
Response.Redirect("error.aspx", False)
End Try

in the try-block i frequently used Response.redirect("page.aspx), but then he always reported an error of threadstop or something. I looked around and i read the tip of using Response.Redirect("page.aspx", False). Maybe that has something to do with it, Maybe some sources don't get disposed or something like they used to do. It's the only big change i made before the error accured.

Maybe some people know this, or know a better way to redirect in the middle of a method...

hope somebody know a solution because i'm out af ideas...

thxs in advance

[Memnoch1207]

Try this

Try
   'Your code here
Catch ex As Exception
   Response.Redirect("Error.aspx")
Catch th As System.Threading.ThreadAbortException
   'Do Nothing, just catch the error
End Try