Getting error while creating new customers and creating site purposes

Summary:

We are getting an error "

The value for the foreign key {1} isn't valid. You must enter the {0} column name from the {2} table. (AR-855645)
when creating customers in the application - later if we try to assign aur create site profile - It shows application error occurred.
Please provide a solution.

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Version (include the version you are using, if applicable):

24D

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