SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.4): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('d98ccde0b2137bbcd94818e690ca14f1','0','3.144.97.189','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714992787','profile.php?userid=169013&sid=24b5c49a036525e38e98fbb1dbce4240','0','0','')
mysql error: Duplicate entry 'd98ccde0b2137bbcd94818e690ca14f1' for key 1
mysql error number: 1062
mysql version: 4.1.22-standard
php version: 5.3.29-1+hw8
Date: 06.05.2024 @ 06:53
Script: /wbb2/profile.php?userid=169013&sid=24b5c49a036525e38e98fbb1dbce4240
Referer: