SQL-DATABASE ERROR

Database error in WoltLab Burning Board (): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('79d2417fe6215fe915c9b668c4b4007c','0','3.134.104.173','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714738404','board.php?boardid=227&sid=ac4c0e94037c4cf08680bd66fb877b19','0','0','')
mysql error: Duplicate entry '79d2417fe6215fe915c9b668c4b4007c' for key 'PRIMARY'
mysql error number: 1062
mysql version: 10.5.23-MariaDB-0+deb11u1
php version: 5.6.40
Date: 03.05.2024 @ 14:13
Script: /board.php?boardid=227&sid=ac4c0e94037c4cf08680bd66fb877b19
Referer: