SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6 pl2): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('5783ea91eaca731f0a05832a0210c9ba','0','3.15.237.255','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714706752','report.php?postid=23105','0','0','')
mysql error: Duplicate entry '5783ea91eaca731f0a05832a0210c9ba' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 03.05.2024 @ 05:25
Script: /report.php?postid=23105
Referer: