Something has gone wrong MYOB needs to close

Product:  AccountRight Plus AU 2022.5.0

Build: 2022.5.24.6773

Company file ID:  9

last four digits:  8002

Each time I try to change a pay catergory rate of pay and save I receive message, as per below

AccountRight Application Error Report
=====================================
Application Version: 2022.5.24.6688
Application File Version: 2022.5.24.6773
Incident Id: a91bcec8-ed95-4adc-bdd8-96b4ecf0dd10
Time: Wednesday, 13 July 2022 11:17:41 AM

Code:
DataNotUniqueError (10007)

Message:
(DataNotUniqueError): More than one EmployeePayrollDetails exists for employeeId = 1876