invalid_client (client authentication failed)
Occurred after logging in at the callback stage
```
/home/node/app/node_modules/openid-client/lib/helpers/process_response.js:38
throw new OPError(response.body, response);
^
OPError: invalid_client (client authentication failed)
at processResponse (/home/node/app/node_modules/openid-client/lib/helpers/process_response.js:38:13)
at Client.grant (/home/node/app/node_modules/openid-client/lib/client.js:1354:22)
at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
at async Client.callback (/home/node/app/node_modules/openid-client/lib/client.js:493:24) {
error: 'invalid_client',
error_description: 'client authentication failed'
}
```
issue