Concurrent Requests Error

[CE_5085781]

Hi

I'm new to Alteryx, having just taken over a process from a colleague and have 4 SQL queries set-up that connect to our main database using the Simba Teradata ODBC connection.

When I open Alteryx, my first action is to update the queries with the correct WHERE clauses, but by the time I have finished, I start getting errors saying "TDWM Throttle violation for Concurrent Sessions: For Rule Name 'Limit_Users_10_conn_S', Limit of 10 concurrent requests FailCode = -3153".

I understand that it's saying I've logged into Teradata too many times, but I have not even run the queries at this point & I can find no way to close the connections.

Can anybody please advise on how I can resolve this issue?  Company policy will not allow for more connections, so I need to better manage the connection and this is something I have no experience of.

Any help is appreciated.