ODBC connection error

Hello,

There is a problem connecting clients through ODBC.

"ERROR [08S01] [Cache ODBC][State : 08S01][Native Code 459]
Connection via cconnect failed: 
TCP connect() failed - exception satisfied select().
Reason: (10061, 0x274d) No connection could be made because the target machine actively refused it."

Error sometimes occurs. In cconsole.log there are only messages about high CPU usage.

ODBC and Cache version Cache for Windows (x86-64) 2013.1.4 (Build 801).

Any suggestions?

Answers

Did you check if you have enough licenses available (e.g. Portal -> View system dashboard -> Highest License Use)

You can also look at View Audit Database to see if there are any related messages

Maximum license usage is less than 100%

There are no connection errors in the audit log.

HTTP requests pass without problems