MySQL error in file: /engine/mods/lightstat.php at line 71

Error Number: 1062

The Error returned was:
Duplicate entry 'b51154853c25b7621c61021d3d98c2e3' for key 'lightstat_sander.PRIMARY'

SQL query:

INSERT INTO `lightstat_sander` VALUES ('b51154853c25b7621c61021d3d98c2e3', 1752966749, 0)