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It seems that there is a syntax error in your SQL query. The error is likely occurring because you are trying to create a table with the name "MobilePhone" that already exists in the database.

To resolve this issue, you can either drop the existing table before creating a new one or modify the existing table instead of creating a new one. Here is an example of how you can modify the existing table:

ALTER TABLE MobilePhone ADD COLUMN new_column_name INTEGER;

This query will add a new column to the existing "MobilePhone" table. Make sure to replace "new_column_name" with the actual name of the column you want to add.