IIS Server error

Hi Friends,

I’m facing an error while trying to run my orchestrator in IIS. As it is showing the below error
"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."

Please help me how to fix this error.

Thank you

What this message means is that application waited for a database connection but the timeout expired before it could get a connection, probably because the number of connection in the pool was too low for the number of connections that were attempting, or there was a network time out, i.e. the connection between your IIS and your SQL Server was too slow to serve a connection.
Check below thread:

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Thank you @Akash_N_Jain. I will check and get back to you.Actually, it was working yesterday,but all of a sudden it started showing the above mentioned timeout error.still not able to fix even though I tried to increase max pool size in my connection string

Hi @Akash_N_Jain After solving that issue, I’m getting the below mentioned error

Please help me as I have tried restarting my laptop as well as changed the settings as suggested in google. But, nothing worked out…

can you please try without https and check IIS running fine.? try as http://

IIS is working@Theepan Please find the below screenshot

So the issue with Application Pool. Stop the Service and restart.

can you please share the Screenshot of your IIS manager

Yes .Please find the same @Theepan

Also check the firewall settings that you can access 443 port as well

ok sure,I will get back to you.

if you are running the IIS on the same computer(Server) can you please try with https://localhost

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Getting this error @Theepan

go with more information and pass through or install selfsigned certificate

yeah ok @Theepan I will proceed and get back to you.Thank you for your time :slight_smile:

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still not working @Theepan

share the screenshot of localhost browsing


Click on Uipath Orchestrator in Sites (IIS Manager) and send the Screenshot