Error when veryifying data/ saving and publishing data store


Is someone able to help me with the below error i am getting when veryifing the data, when i hover over the more part it says The data source schema does not match the type mappings: Wrong column type in Appian.spotifycustomer for column paymentDetails. Found: bigint, expected: integer (APNX-2-4056-000). I have checked the database and the data type and it all matches. I cannot amend the payment details from bigint to integer as it comes up with an error due to a query so i am stuck. I am very new to Appian so any help will be greatly appreciated :) 

Thank you,


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