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 ('49193c0e712be06ded07bd6048b6cff0','0','18.118.255.234','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715481870','profile.php?userid=2590&sid=a8ed9144505ea2dfa26a182cd86b0c4a','0','0','')
mysql error: Duplicate entry '49193c0e712be06ded07bd6048b6cff0' for key 'PRIMARY'
mysql error number: 1062
mysql version: 10.6.15-MariaDB-cll-lve-log
php version: 5.6.40
Date: 12.05.2024 @ 02:44
Script: /profile.php?userid=2590&sid=a8ed9144505ea2dfa26a182cd86b0c4a
Referer: http://www.biker-community.com/profile.php?userid=2590&sid=a8ed9144505ea2dfa26a182cd86b0c4a