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

Error Number: 1062

The Error returned was:
Duplicate entry 'a283bda8166677bdc4aa8dee0f07bad9' for key 'PRIMARY'

SQL query:

INSERT INTO `lightstat_sander` VALUES ('a283bda8166677bdc4aa8dee0f07bad9', 1768754071, 0)