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 ('86b317634883170a0930f3911fe7d4c6','0','18.118.254.94','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714235230','profile.php?userid=12839&sid=f1702a8f6ab94c5aae542f17b0720f47','0','0','')
mysql error: Duplicate entry '86b317634883170a0930f3911fe7d4c6' for key 'PRIMARY'
mysql error number: 1062
mysql version: 10.3.34-MariaDB-0+deb10u1-log
php version: 7.3.31-1~deb10u1
Date: 27.04.2024 @ 18:27
Script: /profile.php?userid=12839&sid=f1702a8f6ab94c5aae542f17b0720f47
Referer: