SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6 pl 2): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('ef900d1696f7ecd02c55f67ad89c913b','0','34.201.173.244','claudebot','1711727600','editpost.php?postid=498122&sid=d14d87c7cdde31d8ccb164d764d9e52c','0','0','')
mysql error: Duplicate entry 'ef900d1696f7ecd02c55f67ad89c913b' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.44
php version: 5.2.17
Date: 29.03.2024 @ 16:53
Script: /editpost.php?postid=498122&sid=d14d87c7cdde31d8ccb164d764d9e52c
Referer: http://your-wbb.de/editpost.php?postid=498122&sid=d14d87c7cdde31d8ccb164d764d9e52c