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    Error: “Server Error” at the login session in the Online Payment Center


    Payment Center

    Sage 50 – US Edition



    Why am I receiving a server error on every login attempt in Payment Center?

    • Both MID and Mkey are keyed in Sage 50



    Verify that the MID/MKEYthat are entered in Sage 50 and match an existing Paya Exchange Virtual Terminal (the VT within Sageexchange.com).

    Also, to access the Online Payment Center, remember to use the same credentials you would use to log into your SageExchange.com account. If the issue persists, please contact our Support Team by dialing 1-877-470-4001.


    If you have questions or require additional information, please submit a ticket and we will be in touch with you shortly.

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