Just an update: this was the content of the details section of that popup error:
Adding client to server's list failed, CORBA error: IDL:omg.org/CORBA/COMM_FAILURE:1.0
Adding client to server's list failed, CORBA error: IDL:omg.org/CORBA/COMM_FAILURE:1.0
Adding client to server's list failed, CORBA error: IDL:omg.org/CORBA/COMM_FAILURE:1.0
Adding client to server's list failed, CORBA error: IDL:omg.org/CORBA/COMM_FAILURE:1.0
Adding client to server's list failed, CORBA error: IDL:omg.org/CORBA/COMM_FAILURE:1.0
Just an update: this was the content of the details section of that popup error:
Adding client to server's list failed, CORBA error: IDL:omg. org/CORBA/ COMM_FAILURE: 1.0 org/CORBA/ COMM_FAILURE: 1.0 org/CORBA/ COMM_FAILURE: 1.0 org/CORBA/ COMM_FAILURE: 1.0 org/CORBA/ COMM_FAILURE: 1.0
Adding client to server's list failed, CORBA error: IDL:omg.
Adding client to server's list failed, CORBA error: IDL:omg.
Adding client to server's list failed, CORBA error: IDL:omg.
Adding client to server's list failed, CORBA error: IDL:omg.