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

Error Number: 1062

The Error returned was:
Duplicate entry '4acfe67034d8544070dfd85d8238305f' for key 'PRIMARY'

SQL query:

INSERT INTO `lightstat_sander` VALUES ('4acfe67034d8544070dfd85d8238305f', 1762234386, 0)