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 ('01630f7daad965aedf6781c0ea96f4bb','0','3.17.150.89','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714743913','board.php?boardid=538&sid=f8ccd5d5010743282abca50e2bba83f0','0','0','')
mysql error: Duplicate entry '01630f7daad965aedf6781c0ea96f4bb' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 03.05.2024 @ 15:45
Script: /board.php?boardid=538&sid=f8ccd5d5010743282abca50e2bba83f0
Referer: http://wehrbauten.de/board.php?boardid=538&sid=f8ccd5d5010743282abca50e2bba83f0