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 ('cdbb87e49b0a66d014f3718e40aa54d3','0','3.12.108.236','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715122282','team.php?sid=6a4081ef1a30ef6e18c4ae05c5832bfa','0','0','')
mysql error: Duplicate entry 'cdbb87e49b0a66d014f3718e40aa54d3' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 08.05.2024 @ 00:51
Script: /team.php?sid=6a4081ef1a30ef6e18c4ae05c5832bfa
Referer: