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

Error Number: 1062

The Error returned was:
Duplicate entry '66c6ef1947955759f335c179757912ca' for key 'PRIMARY'

SQL query:

INSERT INTO `lightstat_sander` VALUES ('66c6ef1947955759f335c179757912ca', 1732184956, 0)