OPC connection error

[Ralience123]

I am using OPCUA client to connect the local server, also I use openssl to create my own cert and key, but failed, and error as bellow
2024-04-23T01:49:35.382Z [INF] 'test' stop
2024-04-23T01:49:35.383Z [INF] 'test' start
POST /api/projectData 200 71.870 ms - -
2024-04-23T01:49:35.388Z [INF] 'test' restored 0/0 values
01:49:35.390Z :client_base_impl :534 Internal error : re-entrancy in createDefaultCertificate!
POST /api/heartbeat 200 6.703 ms - -
POST /api/heartbeat 200 4.351 ms - -
I don't know what it means and how to deal with it :(
Thx for your reply