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 ('1545645ff2a9302a409df06b791425c5','0','18.117.196.184','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)','1713869842','profile.php?userid=11326&sid=b8e7399d4081149d930addc09e7ac2bd','0','0','')
mysql error: Duplicate entry '1545645ff2a9302a409df06b791425c5' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.44
php version: 5.2.17
Date: 23.04.2024 @ 12:57
Script: /profile.php?userid=11326&sid=b8e7399d4081149d930addc09e7ac2bd
Referer: http://your-wbb.de/profile.php?userid=11326&sid=b8e7399d4081149d930addc09e7ac2bd