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 ('2023b3d269e1e853cd7c0168a694bd27','0','3.144.9.141','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714836123','board.php?boardid=426&sid=1236a5c5e374caa62cfadee5a975cec7','0','0','')
mysql error: Duplicate entry '2023b3d269e1e853cd7c0168a694bd27' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 04.05.2024 @ 17:22
Script: /board.php?boardid=426&sid=1236a5c5e374caa62cfadee5a975cec7
Referer: