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 ('2af1e5e0ca1b46d9d5a725a799874d2b','0','13.58.244.216','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714197540','profile.php?userid=227&sid=affef71685c3929968f0b6830e7816b9','0','0','')
mysql error: Duplicate entry '2af1e5e0ca1b46d9d5a725a799874d2b' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 27.04.2024 @ 07:59
Script: /profile.php?userid=227&sid=affef71685c3929968f0b6830e7816b9
Referer: