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 ('7f2e94db8d4649888ed5b4e3fe964885','0','44.223.36.100','claudebot','1711690468','database.php?sid=80c20295aab29155f1afd343724f15af','0','0','')
mysql error: Duplicate entry '7f2e94db8d4649888ed5b4e3fe964885' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.44
php version: 5.2.17
Date: 29.03.2024 @ 06:34
Script: /database.php?sid=80c20295aab29155f1afd343724f15af
Referer: