SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('f2012aa9acb8a81313b6d35f41acef69','0','18.224.73.125','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715346302','board.php?boardid=272&sid=dd0678c586969f162011aa3d135ed282','0','0','')
mysql error: Duplicate entry 'f2012aa9acb8a81313b6d35f41acef69' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 10.05.2024 @ 15:05
Script: /board.php?boardid=272&sid=dd0678c586969f162011aa3d135ed282
Referer: