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

Error Number: 1062

The Error returned was:
Duplicate entry '51521c0e0b1759b0494507e314b10721' for key 'lightstat_sander.PRIMARY'

SQL query:

INSERT INTO `lightstat_sander` VALUES ('51521c0e0b1759b0494507e314b10721', 1751864552, 0)