A Database Error Occurred

Error Number: 42000/8114

[Microsoft][ODBC Driver 11 for SQL Server][SQL Server]Error converting data type varchar to bigint.

SELECT * FROM "TBL_FOSSIL_GEOLOGIC" "a" LEFT JOIN "TBL_GEOLOGIC_MASTER" "b" ON "a"."APPROX_AGE_FROM"="b"."GEO_CODE_TIME" WHERE "FOSSIL_ID" = '20200800060'

Filename: D:/xampp/htdocs/fossil/system/database/DB_driver.php

Line Number: 691