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

Error Number: 1062

The Error returned was:
Duplicate entry '90e6878e981dd5d14e6b26ae8ca3278f' for key 'PRIMARY'

SQL query:

INSERT INTO `lightstat_sander` VALUES ('90e6878e981dd5d14e6b26ae8ca3278f', 1747601719, 0)