MySQL error in file: /engine/mods/lightstat.php at line 59

Error Number: 1062

The Error returned was:
Duplicate entry '3f21a7f55f4e1ae40fd25c70e613d30f' for key 'PRIMARY'

SQL query:

INSERT INTO `lightstat_sander` VALUES ('3f21a7f55f4e1ae40fd25c70e613d30f', 1743715760, 0)